Fan is a girl name. It last appeared in U.S. Social Security records in 1942. Fan first appears in the data in 1889 and reached its peak in 1927 (7 births). The chart below shows how the name has risen and fallen over time.
How popular is Fan? (U.S. births per year)
U.S. births per year, 1889–1942 · hover or tap for the count and national rank · source: U.S. Social Security Administration