On record since 1978
Hannan
600 people named Hannan appear in the U.S. record since 1978. Rare enough that most people have never met one.
It peaked in the 1990s. Also spelled Hannon.
U.S. RecordSocial Security, 1880 to 2024
All-time rank#16,183 of 104,819 names
People on record600
Peak decade1990s
First recorded1978