18th Birthday Wishes

An eighteenth birthday is a significant event in a young persons’ life. In many countries and societies the day, you turn eighteen signifies the journey from youth to adulthood. This day is considered a rite of passage for many and should be celebrated as such. There are many different ways to celebrate and give special birthday wishes, but it’s not always easy to say it in a unique way. Rather than just writing happy birthday in your gift tags and cards use our 100% original, funny and inspirational 18th birthday wishes for best friends, girlfriend, boyfriend, daughter, son, brother and sister.

18th birthday wishes for best friend

  • I couldn’t imagine growing up with a better friend; you know just what to say to bring my spirits up. Good times or bad, you’re always there. Wishing you a beautiful day and happy eighteenth!
  • Happy birthday to a smart, beautiful and wonderful friend. You will do great in a world of adults.
  • Best friends since birth. We shared a crib, sandbox, crayons, and everything else. Eighteen years together and I hope for at least another eighteen more.
  • Happy birthday to the best friend a girl could ever ask for. Thanks for listening to me when I need an ear, or making me smile when I am down. May you have all your wishes come true today.
  • Happy birthday to a great 18 year old. This is a fun time in your life, enjoy it.
  • Wishes for friends and friendship quotes
  • Good friends are hard to come by, lifelong friends are even harder. This friendship is forever whether it’s your 18th birthday or 100th, we’ll always be together.


  • Dude, happy birthday. Thanks for being a good friend!
  • It’s your 18th birthday, and birthdays are a day to party. Let’s go have some fun on your special day.
  • Thanks for being an awesome friend. Welcome to adulthood.
  • Great friends are hard to come by, and you’re one of the best. Congrats on reaching your first official birthday as an adult.

Funny 18th birthday wishes

  • You’re an adult now, that means responsibilities, don’t screw it up.
  • 18 is one of the best ages. You get to do adult things while still acting like a kid, have fun!
  • You’re going to fit right in with this crazy world of adults. Welcome and enjoy yourself…but not too much.
  • Funny Birthday Wishes and Messages
  • 18 is great, 21 even better, after that you stop wanting to get older. Enjoy your day.
  • 18 years old and you think you have the world in your palm. Happy birthday.
  • It’s your birthday, 18 the magic number. Free to move out, vote, and join the armed forces, oh yeah and get a job!

Happy 18th Birthday Card

Welcome to the world of adults

  • Congratulations on finally turning 18. It’s been a long road and I know you’re excited to see where your life is going to take you from here.
  • Don’t believe the people who tell you different, turning into an adult is one of the greatest things in the world.
  • I am wishing the best for you during your 18th year. I know you’ll be great at being an adult.
  • Adulthood is a great time when you finally get to do all of the things you’ve always wanted to do. Enjoy yourself.
  • Inspirational Birthday Wishes
  • I know you’ve been looking forward to this and I’m so happy to see you finally turn 18 and be an adult.
  • During this special time in your life you can celebrate your childhood, embrace your adulthood and live your life to its full potential.
  • After watching you grow up, I know you’re going to be great at all of the adult things you choose to do.

18th birthday wishes for girlfriend

  • To my girl on her birthday, you’re the sweetest, most loving girl a guy could ask for. Happy 18th.
  • To my wonderful girlfriend, may all your wishes come true on your special day.
  • Girlfriend Birthday Wishes
  • You’re special and I love you, may your special day be filled with joy. Happy birthday!
  • Girlfriend, it’s your special day. Let’s spend the day together and have some fun. It’s not every day you turn 18.

18th birthday wishes for boyfriend

  • To my boyfriend on his day, it’s official you’re an adult. We’ll be going to college and parties, and doing so many more things together. I can’t wait.
  • Turning 18 is a big deal and I want you to know that you’re an even bigger deal. Happy 18th birthday.
  • Boyfriend Birthday Wishes
  • To the birthday boy, I love you to pieces.
  • It’s your birthday and I’m excited to be a part of your special day. You’re the best boyfriend, friend, and person I know.

18th birthday wishes for daughter

  • To our little girl on her big day. You’re about to embark on a new journey as an adult. We are proud of the woman you’ve become, may your day be as unique as you.
  • I’m so excited to see you turn into an adult. You were a wonderful kid and I know you’ll be an even better adult.
  • Eighteen years ago today our lives changed forever. We were blessed with the most precious and kindest daughter. Happy birthday.
  • Daughter Birthday Wishes
  • To our little girl on her big day. You’re about to embark on a new journey as an adult. We are proud of the woman you’ve become, may your day be as unique as you.
  • Eighteen years ago today our lives changed forever. We were blessed with the most precious and kindest daughter. Happy birthday.
  • Daughter, you may officially be an adult now, but you’ll always be our little girl.
  • Our precious girl is turning 18. You’ve grown up so fast and turned into a fine young woman.



18th birthday wishes for son

  • To our son on his special day, you’re an adult, a man. May your kind heart and good spirit follow you through life.
  • Happy birthday, son. We are so proud of the young man you have become.
  • Son, it’s your birthday, you turn 18 today. Although you are grown, you’ll always be our little boy.
  • Son Birthday Wishes
  • It is a bittersweet time to watch you turn into an adult, but I’m so proud of you.
  • You’re all grown up and preparing for college. It’s a parents greatest joy to watch their children succeed. Shoot for the stars.
  • You are entering a special time in your life when you are balancing right on the edge of adulthood. Enjoy your special 18th birthday and welcome to our world.

18th birthday wishes for brother

  • Brother, you’re an adult now, but I’m still not going to let you boss me around.
  • I’ve watched you grow up from the time you were so little until you have finally reached adulthood. 18 years is a long time and I’m glad I’m here for it.
  • Baby brother, happy birthday on your special day.
  • Brother Birthday Wishes
  • 18 years ago today, I found out I had a little brother. We haven’t always gotten along, but I’m so glad that you’re here.
  • Happy 18th to the best brother a girl could ask for.

18th birthday wishes for sister

  • Sister, it’s your birthday and you’re finally an adult. You’ll be leaving for school soon and I can’t wait to have a room to myself. Just kidding–sort of. Love you.
  • Happy birthday to the greatest 18 year old that I know. You’ve been a wonderful kid and I know you’ll be the perfect adult.
  • I know you’ve been itching to turn into an adult and I’m so happy to be here with you on your 18th!
  • Sister Birthday Wishes
  • To the best big sister ever, thank you for being a friend.
  • Happy 18th to my idol.
  • Little sisters are the best. Have a fantastic birthday.

Happy 18th Birthday Wishes

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