Maggie Siff

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Maggie’s birthday, by the numbers

• Maggie Siff was born on a Friday.
• Maggie Siff has been alive for about 19,129 days.
• Their 20,000-day milestone falls on March 24, 2029.
• Their next birthday, turning 53, is on a Monday.
• Next milestone: Maggie Siff turns 60 on June 21, 2034, in 7 years and 7 months. More milestone birthdays
• Maggie Siff is younger than 3,009 and older than 3,837 of the living celebrities on CFOTD.
• Half birthday: December 21. Birthstone: Pearl, moonstone and alexandrite.
• Maggie Siff belongs to Gen X.

Age gaps

• When Maggie Siff was born, Will Smith was 5. Compare
• Maggie Siff was 14 when Corbin Bleu was born. Compare

Born within weeks of Maggie

KajolActor · August 5, 1974Alanis MorissetteSinger · June 1, 1974Laura PausiniSinger · May 16, 1974Hilary SwankActor · July 30, 1974Nawazuddin SiddiquiActor · May 19, 1974Franka PotenteActor · July 22, 1974

Days and weekdays are worked out from the birth date. Compare Maggie’s age with anyone.

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