Photo: iHeartRadioCA, CC BY 3.0, via Wikimedia Commons
JoJo Siwa fansites
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JoJo’s birthday, by the numbers
- JoJo Siwa was born on a Monday.
- JoJo Siwa has been alive for about 8,571 days.
- Their 10,000-day milestone falls on October 4, 2030.
- Their next birthday, turning 24, is on a Wednesday.
- Next milestone: JoJo Siwa turns 25 on May 19, 2028, in 1 year and 6 months. More milestone birthdays
- JoJo Siwa is younger than 6,629 and older than 217 of the living celebrities on CFOTD.
- Half birthday: November 19. Birthstone: Emerald.
- JoJo Siwa belongs to Gen Z.
Age gaps
- When JoJo Siwa was born, Selena Gomez was 10. Compare
- Tate McRae was born 1 month and 12 days after JoJo Siwa. Compare
Born within weeks of JoJo
Days and weekdays are worked out from the birth date. Compare JoJo’s age with anyone.
Share JoJo Siwa’s birthday, May 19?Make something for yourself or a birthday friend.
🏅Birthday certificateAdd a name, download a PDF or image🎂Printable birthday pageA free one-page PDF for May 19⭐Birthday twin cardA square card to shareBirthday wishes from fans
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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake
Frequently asked questions
How old is JoJo Siwa?
JoJo Siwa is 23 years old, born on May 19, 2003 in Omaha.
What is JoJo Siwa’s zodiac sign?
Taurus, born May 19.
Does JoJo Siwa have an official website?
Yes: jojosiwa.com.