40 Best Birthday Wishes for 18-Year-Olds (With Images)

Every teenager looks forward to turning 18 and wants to hear great 18th birthday wishes from their friends and family. No matter the relationship between the newly 18-year-old and the person wishing them a happy birthday, it’s important that the birthday wishes capture not only the love for the birthday boy or girl but also the excitement of the day.

Turning 18 is a huge deal and means that a teenager is now an adult. For this reason, wishing the birthday boy or girl a happy 18th birthday is important. Not everyone knows what to say when wishing someone a happy birthday. That’s why this list of 40 options for happy 18th birthday son and daughter is so useful.

You can easily choose from a few different birthday wish options to make sure that you opt for one that will perfectly capture the relationship you share with the birthday boy or girl and that it will show them how much you love them.

 

Unique Happy 18th Birthday Messages

Nobody wants their 18th birthday to be forgotten, which is why wishing friends and family members a happy birthday is such a big deal. We put together this list of 40 great happy 18th birthday quotes for you to choose from so that you can wish a happy birthday in style. No matter your relationship or how much emotion you want to show, we have the perfect option for you to choose.

 

1. Finally, you’ve become an adult now! Happy 18th birthday, my child! I can’t explain how happy I’m today to see your healthy growth. I hope this new phase of your life brings only the best and happiest things for you. Good luck!

happy 18th birthday

Lovely Happy Birthday Wishes for Nephew from Aunt

 

2. Congratulations my dear niece on your 18th birthday! 18 years have passed but I still remember the day you born, the moment I took you in my arm. May the Almighty always keep you free from all the evil things and help you to achieve your goal! Love you, dear!

18th birthday wishes

 

3. My best friend cum brother, many congratulations on your 18th birthday! it’s a great phase of life and today I’m so happy for you. Enjoy this very special day by singing, dancing and by having lots of fun!

18th birthday quotes

 

4. 18th birthday is a unique day in anyone’s life. everyone eagerly waits for this beautiful moment. Now that, you’ve come to this age, I hope you have a lovely day as you dreamed. Wish you a very happy and blissful 18th birthday!

18th birthday messages

 

5. Happy birthday, my lovely niece! You are now 18 and your age is reminding me that, I’m getting old. Just kidding! Enjoy every day of your life but today a bit more! Love you today and always, my child!

18th birthday wishes

6. Congratulations to both of us on our 18th birthday, my twin sister! We are together even before we are born. I never tell that, but I feel so proud to be your twin. I hope our relationship always remain strong and pure. Love you!

Unique Birthday Wishes for Twins

 

7. Congratulations on your 18th birthday, beautiful young lady! It feels wonderful to be a part of this great celebration. I hope you have a beautiful and very special day as you are. Have blast!

 

8. Congratulations my dear for the 18 years of life! You may have some responsibilities to fulfill and I know that you’ll do your best. Today, just celebrate this big day and enjoy every moment. May God help you to overcome all the obstacles and make you a noble and successful person!

 

9. My little brother, happy 18th birthday! My heart fills with joy seeing your happy and smiling face. You’re more than a brother to me, you’re my best friend. Continue to be like this pure-hearted person and I’m really proud of you. Let’s party and have fun to welcome this beautiful age!

 

10. Happy birthday, dear! I’m glad that you’ve successfully completed 18 years of your life. May you never lack hope and strength to fight for your dream! You’re always in my prayers, my child.

Happy 18th Birthday

 

11. Happy 18th birthday, my dear daughter! You’re the love of my heart and I can do anything for your happiness. Count on me always. I hope you have a very bright future with many success and wisdom!

 

12. One of the most awaited days has come! Happy 18th birthday, my beloved nephew! You’re always very special to us because you’re the first child of our next generation. My child, your uncle loves you a lot! Let’s celebrate this big day in a grand way!

 

13. Today, you’re celebrating 18 years of life and I’m so happy to be with you on this beautiful day. Happy birthday, dear! Start the journey into adulthood in the best and memorable way! Always be very happy and cheerful!

 

14. Happy 18th birthday, my dear cousin! Today, you’ve officially become a woman. Congratulations! I hope you never miss the sparkle in your eyes and the lovely smile on your face. All the very best for the upcoming beautiful days!

Warm Birthday Messages for Cousin Brother

 

15. Many congratulations on your 18th birthday and welcome to adulthood! My dear, you’re one of the best parts of my life and have a special place in my heart. Have an enjoyable birthday with lots of love and good wishes!

18th birthday quotes

 

16. 18 years have passed since you were born but I feel like this happened just a month ago! Happy birthday, my dear child! Today I want you to know that you’re one of the best things that happened in my life. May God keep pouring his blessings upon you and give you the best life!

 

17. My childhood friend, my heartiest congratulations on your 18th birthday! Because of you, I’ve spent the best time in childhood. Thanks for being a part of my life. I adore you, my friend! Have a life full of blessings!

 

18. Happy 18th birthday, my favorite cousin! We’re together since our childhood and I’m lucky to share your friendship. Continue to be this sweet, loving and charming person. I love you and wish you a day full of surprises and good things!

 

19. Happy birthday my grandson! It’s a great fortune for me to be with you on your 18th birthday! No matter how older you become, for me, you’ll forever be my little prince! I hope and pray that all your dreams come alive! I wish you a wonderful and healthy life!

 

20. My dear elder sister, happy 18th birthday! As you’ve become a woman now, you should stop fighting with me. I hope you’ll share your birthday gifts with me as I’m your one and only younger sister.

18th birthday wishes

Sincere Happy Birthday Wishes for Big Sister

 

Best Ideas to Say Happy 18th Birthday My daughter

21. My little doll has grown up and become an adult today! Happy birthday! It’s a great thing for me that, you’ve turned 18 at the same time I really miss that little princess. Celebrate this beautiful day in style and make a lot of unforgettable memories!

18th birthday quotes for daughter

Best Birthday Greetings from Mom to Daughter

 

22. My sweetheart, you are like an angel who came into my life to spread the eternal happiness. Your existence made me realized the meaning of life. I love you, my daughter and want to be your lifetime well-wisher, supporter, and protector! Have an awesome 18th birthday!

 

23. Happy birthday my daughter and many congratulations for officially becoming a woman. My dear, I love you unconditionally and no one can take your place from my heart. You’ll be my first priority always. May God give you all the peace and joy and you never lack anything!

 

24. Every birthday is special for anyone but 18th birthday is a bit more special. It’s time to get freedom and to enjoy adulthood. My dear daughter, happy 18th birthday! Always remember the teachings and advice I’ve given you. Best wishes for your life!

 

25. Congratulations on completing the remarkable age, my princess! Wishing you a very happy 18th birthday! I hope you can enjoy your adulthood intensely with all the people you love. May your eyes always sparkle with joy and you find many reasons to smile!

18th birthday wishes for daughter

Cutest Short Mother and Daughter Quotes

 

26. 18 years ago, on this day, I became a mother. my dear princess, you’ve given me the best happiness in the world. Thanks for always being so special. I love you! I pray to God to grant you a healthy and successful life! Happy 18th birthday!

 

27. Congratulations my little princess on your 18th birthday! You are an adult now and I’m so grateful to God for your healthy and beautiful life. I am the proudest father of the best daughter in the world. I hope love, peace, and happiness always be with you. Have a great day, princess!

 

28. My beautiful daughter, happy 18th birthday! You are my pride and the most precious gift from God. All I want for you is eternal happiness and peace. May your days be blessed by God! Love you!

 

29. Today is the day to celebrate because the prettiest daughter has turned 18. Happy birthday, sweetheart! You’re the most beautiful flower in the garden of my heart. Thanks for coming into my life and fulfilled me. All the love for you!

 

30. Time has passed so quickly! 18 years ago, God has given us the best gift by sending you. We’re blessed having a daughter like you in our lives. Mom and dad love you a lot! Happy 18th birthday, princess!

happy 18th birthday daughter

 

Lovely Happy 18th Birthday Quotes for Son

31. My dear son, today you’ll feel the happiness of turning into 18! Happy birthday! Always believe in yourself and fight for your dream. I’ll be with you in every step of your life. May God forever light your ways and make you a respected and responsible man!

happy 18th birthday son

Wonderful Happy Birthday Quotes for Son from Mother

 

32. Congratulations, you’ve finally reached this beautiful age! Happy 18th birthday, my son! I’m so thankful to God for all the blessed days. I hope, sadness never comes to the way of your life and you can achieve whatever you want. My prayers are always with you!

 

33. Today is your 18th birthday and there’s nothing important for me more than celebrating this very special day. Happy birthday, my handsome son! You are the biggest reason for my happiness and I’m the blessed mother in the world. Have a birthday full of fun and joy because you deserve it!

 

34. Congratulations sweetheart on your 18th birthday! I still remember the moment I saw your face, took you, kiss you. It was a heavenly feeling which can’t be described in words. Love you my son and wish you all the best things in the world!

 

35. Dear son, your entrance completed me, gave me the reason to believe in life. I’ll always be thankful to God for your existence. Happy 18th birthday, dear! May today and every day of your life be joyful and filled with love and happiness!

18th birthday messages for son

Coolest Father and Son Bond Quotes 

 

36. This day is very important for me because 18 years ago, on this day the most adorable son in the world came into my life. I remember your first word, your first step and everything about you. Happy birthday, my prince! May Lord make the road of your life smooth and give you the immense success!

 

37. My beloved son, congratulations on entering into adulthood! You’ve already achieved many things yet, there are so many experiences to come. I’ll always support you and help you whenever you need. May God always be with you and show you the right path!

 

38. Every day I give thanks to God for having you as my son. Dear son, my happiness knows no bound to see you so full of life. Today, on your 18th birthday, I ask for your success and peace. Happy birthday, my child! Have a day filled with warm wishes, surprises, and countless blessings!

 

39. You are my strength, my life, and my everything. My dear son, I love you more than anything and anyone in this world. Happy 18th birthday! Grab the opportunity that life offers every day. I hope God guide your every step, protect you and give you all the things you want!

18th birthday wishes for son

 

40. The long-awaited day has come finally. My dear son, you are now 18 years old! Congratulations! It’s one of the most charming phases of life. I wish this beautiful age brings a lot of new hopes for you. No matter what comes or wherever you go, my love and support will always be with you.

happy 18th birthday son

 

When wishing someone happy 18th birthday, you want to make sure that they feel the love that you do on their birthday. Let us know which one of these 40 wonderful birthday wishes you chose to share with the person in your life and how they felt knowing that you remembered them and their special day with a great wish or quote.

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