How Old Is Alyson Hannigan
Alyson Hannigan is 52 years and 7 month(s) old. She was born in 24 Mar, 1974. Alyson Hannigan is an actress and television presenter famous for her role as Lily Aldrin in the sitcom How I Met Your Mother. Hannigan presented the television show 'Penn & Teller: Fool Us' from 2016 to 2023.
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Last Modified: Nov 24 2026