Photo: Mykola Swarnyk, CC BY-SA 3.0, via Wikimedia Commons
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Kristian’s birthday, by the numbers
- Kristian Kostov was born on a Wednesday.
- Kristian Kostov has been alive for about 9,731 days.
- Their 10,000-day milestone falls on August 1, 2027.
- Their next birthday, turning 27, is on a Monday.
- Next milestone: Kristian Kostov turns 30 on March 15, 2030, in 3 years and 4 months. More milestone birthdays
- Kristian Kostov is younger than 6,429 and older than 417 of the living celebrities on CFOTD.
- Half birthday: September 15. Birthstone: Aquamarine and bloodstone.
- Kristian Kostov belongs to Gen Z.
Age gaps
- When Kristian Kostov was born, Selena Gomez was 7. Compare
- Willow Smith was born 7 months and 16 days after Kristian Kostov. Compare
Born within weeks of Kristian
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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 Kristian Kostov?
Kristian Kostov is 26 years old, born on March 15, 2000 in Moscow.
What is Kristian Kostov’s zodiac sign?
Pisces, born March 15.