With St. Patrick’s Day just around the corner, it’s the perfect time to share some fun baby announcement ideas!
Whether you’re planning something low-key or aiming for a bit of Irish flair, we’ve got you covered. Let’s dive into some creative ideas for your St. Patrick’s Day baby announcement to spread the news about your little shamrock-to-be!
St. Patrick’s Day Baby Announcement

Announcing your pregnancy on St. Patrick’s Day can be a fun and memorable way to share your pregnancy announcement news with loved ones.
Whether you use St. Patrick’s Day-themed props and decorations, incorporate Irish traditions, or get creative with your announcement, the important thing is to enjoy the moment and celebrate the arrival of your little lucky charm.
St. Patrick’s Day Pregnancy Announcement Quotes
“Lucky to add a little lucky charm to our family this St. Patrick’s Day!”
“We’re feeling extra lucky this St. Patrick’s Day because we have a new little one on the way!”
A photo of a sonogram with a St. Patrick’s Day-themed frame or caption, such as “Our little pot of gold is due this St. Patrick’s Day!”
“The luck of the Irish is with us – we’re expecting a little shamrock this St. Patrick’s Day!”
A photo of a pair of baby shoes next to a St. Patrick’s Day-themed decoration, with a caption such as “We’re walking on sunshine this St. Patrick’s Day – a new baby is on the way!”
“St. Patrick’s Day is already a lucky day, but it’s even luckier this year because we’re expecting a new addition!”
“At the end of our rainbow, you won’t find a pot of gold. Instead, there will be a sweet little baby to love and hold.”
“What’s better than a pot of gold? A baby to hold.”
These pregnancy announcement ideas incorporate St. Patrick’s Day-themed language and symbols, such as “new lucky charm” and shamrocks and rainbows.
It also shares the due date and expresses excitement and optimism for the new arrival. Of course, you can personalize the pregnancy reveal to meet your needs!

St. Patrick’s Day Baby Announcement Featuring Big Brother or Big Sister
Here are some ideas for your pregnancy announcement that include big siblings:
“Our family is getting even luckier this St. Patrick’s Day – a new little lucky charm is on the way, and [Big Brother’s Name] is ready to take on his new role as a big brother!”
A photo of [Big Sister’s Name] wearing a St. Patrick’s Day shirt or hat, holding a sign that says, “I’m going to be a big brother this St. Patrick’s Day!”
“Our little family is growing – [Big Brother’s Name] is going to be a big brother this St. Patrick’s Day, and we couldn’t be more excited!”
A photo of [Big Brother’s Name] holding a pair of baby shoes with a St. Patrick’s Day-themed decoration, with a caption such as “Big brother duties starting this St. Patrick’s Day – a new baby is on the way!”
“We’re feeling extra lucky this St. Patrick’s Day because [Big Brother’s Name] will have a new sibling to love and protect!”
A photo of [Big Brother’s Name] holding a sonogram picture with a St. Patrick’s Day-themed frame or caption, such as “This St. Patrick’s Day, [Big Brother’s Name] is getting the best gift ever – a new little brother or sister!”
“Lucky me, I’m a big sister to be!”
These pregnancy announcement ideas use St. Patrick’s Day-themed language such as “lucky charm” and incorporate the older child into the announcement by mentioning that they are getting a new sibling.


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St. Patrick’s Day Pregnancy Announcement Ideas for Social Media
Here are some great social media pregnancy announcement captions you can copy, paste, and fill in your personal details. These are great for your Facebook page or Instagram:
“Happy St. Patrick’s Day, everyone! Our little family feels extra lucky this year because we have some big news to share – we’re expecting a baby! We can’t wait to welcome our little leprechaun into the world in [month/year]. Until then, we’ll be busy preparing for our new addition and enjoying all the green and gold festivities! 🍀🌈🤰 #StPatricksDay #PregnancyAnnouncement #BabyOnBoard #LuckyCharm”
“We’re feeling extra lucky this St. Patrick’s Day because our family is growing by one little lucky charm! 🍀👶 We’re thrilled to announce that we’re expecting and can’t wait to meet our little one in [month/year]. We’ll be busy preparing for our bundle of joy until then, but we just had to share the pregnancy news with all of our loved ones! Happy St. Patrick’s Day to all, and may luck follow you wherever you go! 🌈💚 #StPatricksDay #PregnancyAnnouncement #BabyOnBoard”
“Some find a four-leaf clover for luck; we found ours in the form of a tiny heartbeat. Baby [Last Name] arriving [Due Date].”
You can personalize the pregnancy announcement by adding hashtags or language and including any additional details or photos you want to share.

St. Patrick’s Day Pregnancy Announcement Photo Ideas
Even if you don’t typically partake in St. Patrick’s Day festivities, why not seize the opportunity to celebrate the luckiest day of the year by sharing the exciting news about your pregnancy with a St. Patrick’s Day themed pregnancy announcement?
Here are some St. Patrick’s Day pregnancy announcement photo ideas:
Dress in green and pose with a sign or props that say, “Lucky us, a little one is on the way!” or “Our family is growing by one little leprechaun!”
Use your ultrasound photo or a picture of a shamrock with a sign that says, “Our lucky charm is due in [month/year]!”
Hold up a onesie or baby shoes with a St. Patrick’s Day print or a sign that says, “We’re adding a little luck to our clan in [month/year]!”
Create a St. Patrick’s Day-themed flat lay with baby items, greenery, and other decorations. You can include a sign or chalkboard that announces the pregnancy and the due date.
Take a photo with a St. Patrick’s Day backdrop or props such as shamrock balloons or a rainbow banner. You can hold up a sign or wear a shirt that announces the pregnancy.
If you’re further along in your pregnancy, show off that cute baby bump (you can find some fun graphic tees on Etsy!
Remember to have fun, be creative with your photo ideas, and personalize them to fit your style and preferences!
Final Thoughts On St Patty’s Day Pregnancy Announcement Ideas
If you’re pregnant and want to share your big news with family members in a fun way or are looking for a cute social media pregnancy announcement, I hope you found this list helpful.
No matter which St Patty’s Day pregnancy announcement you choose, may your holiday be fun and your pregnancy be filled with the luck of the Irish!
St. Patrick’s Day is a holiday that’s all about luck and good fortune, and what better way to celebrate that than by announcing the arrival of a new little bundle of joy? Whether you’re Irish or not, St. Patrick’s Day can be the perfect occasion to share your pregnancy news with friends and family.
Here are some tips and ideas for announcing your pregnancy on Saint Patrick’s Day:
- Incorporate St. Patrick’s Day themes: St. Patrick’s Day is full of fun and festive themes to incorporate into your pregnancy announcement. You can use St. Patrick’s Day decorations or props to make your pregnancy announcement more festive and eye-catching. Think shamrocks, rainbows, and pots of gold.
- Use St. Patrick’s Day-themed wording: Plenty of St. Patrick’s Day phrases and sayings can be used in your announcement. For example, “We’re feeling lucky this St. Patrick’s Day because we have a little one on the way!” or “Our family is growing by one little leprechaun!”
- Get creative with your pregnancy announcement: There are plenty of creative ways to announce your pregnancy on St. Patrick’s Day. You can take a photo with a St. Patrick’s Day backdrop or props, create a fun and festive flat lay with baby items and decorations, or even use a St. Patrick’s Day-themed cake or dessert to announce the news.
- Share your pregnancy announcement on social media: Social media is a great way to share your pregnancy news with friends and loved ones who are far away. You can use St. Patrick’s Day-themed hashtags to make your announcement more visible and include a cute photo or graphic to make it more eye-catching.
- Personalize your pregnancy announcement: Remember that your pregnancy announcement should reflect your own personal style and preferences. You can add a unique flair to your announcement by using your favorite colors, decorations, and wording. You’re the one who is pregnant! Make sure your pregnancy announcement reflects your tastes.
Etsy has a lot of options for a digital pregnancy announcement.
Shop St. Patrick’s Day Pregnancy Announcement
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- Rainbow baby t-shirt. Wear this tshirt to your gender reveal party or baby shower.
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