Being a father is one of the most exhilarating experiences in life. An unprepared man suddenly finds himself responsible for a tiny newborn. It can be both frightening and wonderful at the same time.

How would you like to wish a happy Father’s Day to your son-in-law who became a father recently?

Here is a list of over 130 congratulations and Happy Father’s Day messages that you can use to congratulate someone who just became their first dad! You can use them as they are or as inspiration for your own ideas. 

How Do You Congratulate Your Son-In-Law on Father’s Day?

1. May your Father’s Day be filled with joy and happiness. Thank you so much for looking out for my precious grandchild, son-in-law. 
2. Greetings, son-in-law… I hope your Father’s Day is as wonderful as you are. Your dedication as a husband and father is greatly appreciated.
3. We wish you a very happy Father’s Day from the inlaws. Despite our desperate attempts to spoil them rotten, you’re raising some amazing children.
4. I wish my son-in-law a happy Father’s Day. Congratulations on raising such a well-behaved child. That’s all yours because our family wouldn’t be able to do that!
5. I congratulate you! It’s great to hear this. Your adorable baby must make you happy to spend time with her. We’ll try to get there as soon as possible. Son, Happy Father’s Day!
6. I hope you have a fun and relaxing Father’s Day, son-in-law. To keep up with your family, you need to recharge periodically.
7. Your son-in-law is the best child in the universe, so you must be doing something right. I wish you a happy Father’s Day!
8. A virtuous son-in-law is someone who brings happiness to your daughter and your entire family. Your first child is a lucky one! Congratulations! I pray that God will bless you, my daughter, and my grandchild.
9. An excellent father. A wonderful husband. An excellent son-in-law. A very happy Father’s Day to such an awesome father!
10. We knew the moment we saw you that you would be the perfect partner for our daughter. Congratulations on the safe arrival of your baby! Now you have a complete family.
11. In my opinion, my son-in-law is an outstanding father. I wish you a happy Father’s Day!
12. Your kindness and humility are admirable. We always feel welcome when we visit your home. You will be a great dad to my granddaughter. Have fun with your happy family. It’s fun to be a dad!
13. I hope you have a wonderful Father’s Day filled with fun, relaxation, and love.
14. Welcoming you to the wonderful world of fatherhood! Once you know what you’re doing, it’s a whole new adventure. This is amazing! Take advantage of that sweet smile. It won’t take her long to have you wrapped around her finger.
15. From the in-laws, Happy Father’s Day! We appreciate the time and energy you put into being a wonderful dad.
16. It is greatly appreciated that you respect and love us. Thanks for that son-in-law. Congratulations on becoming a dad! Knowing that your family is now complete feels amazing. Wishing my grandchildren a happy and healthy life.
17. A very happy Father’s Day to a brilliant, fun, and caring father. We’re lucky to have you as a son-in-law, and your kids are lucky to have you as a dad.
18. We will never be able to pick a better husband for the most precious treasure in our lives. Congratulations on the birth of your new bundle of joy!
19. Their doting dad is giving our grandchildren a great start in life. Wishing our son-in-law a happy Father’s Day!
20. Unlike our daughter, we treat you differently. You are completely adored by us. You are now a first-time parent! Congratulations! I’m so happy for you.
21. We wish our special son-in-law a very happy Father’s Day. It is my hope that you know how much your family appreciates you as a dad.
22. Having a chill-out session with you is worth it. Our daughter lives a happy life because of you. It is such an exciting time to welcome a new baby into this world.  
23. As my grandson grows, I will always be grateful to you for bringing him into this world and taking such good care of him. I wish the happiest Father’s Day to my son-in-law.
24. Your highest admiration goes to my daughter. A queen raised you in her arms, which proves your royal birth and upbringing. I wish you all the best as you become a father! 
25. I wish the happiest Father’s Day ever to my son-in-law. Our family has been blessed by you as a father.
26. Being a father is a huge responsibility. It can be difficult to find time to care for a newborn baby when you have a busy schedule and a newly appointed job. Please call us if you need anything. You guys are the best.  
27. Wishing my son-in-law a very happy Father’s Day. One of my happiest days was the day my grandchild was born. You continue to bring joy to those around you because of that. Thank you for that.
28. I’m sure you’ve received lots of congratulations.  We are thrilled to hear that you and your daughter are doing well. As a new member of our adorable family, this baby is a welcome addition.
29. We wish our remarkable son-in-law a very happy Father’s Day. Your love and support for your family are greatly appreciated.
30. Due to your absence, our family was incomplete. Take advantage of this exciting time in your life. It must be wonderful to be a first-time dad. All the happiness you deserve belongs to you.
31. What do my daughter, grandchild, and I have in common? It’s a blessing to have you in our lives. A very happy Father’s Day to a dad who means so much to his family.
32. There is a lasting bond between us that is fun and enjoyable. You are a blessing from God. Be prepared to embark on this magical journey of parenthood now that you have become a father!
33. Greetings to my wonderful son-in-law on Father’s Day. My granddaughter is lucky to have a dad like you.
34. You are the best son-in-law anyone could ask for. Thank you so much for adding such a beautiful person to our family. I love you and my daughter very much. It will be exciting to see how our family grows. You can always count on us!
35. It takes a brave man to be a father. Nevertheless, you joined our kooky family willingly, so we knew you were courageous. We wish our son-in-law a very happy Father’s Day!
36. I wish my son-in-law a happy Father’s Day. You will one day be rewarded for everything you have done for your daughter. My situation hasn’t yet happened, but that’s what I’m telling myself.

Lastly

A home is a place where men play a vital role with overwhelming responsibilities. It is important to recognize their efforts and reward them. And when it comes to your son-in-law, you must give something to show your love.

We have a custom bar bracelet for men with a name that will be perfect for everyday wear or formal wear. These men’s watch cufflinks can also be a great gift for your son-in-law, who is a businessman.

This article rounds up the most effective Father’s Day messages for your son-in-law. Read on to save time and effort when it comes to a surprise gift plus an adorable message for them.