female NAME · CURRENTLY #1552
Lennyn
LEN-in
“Descendant of Leannán, an Irish byname meaning “lover” or “sweetheart.””
A modern spelling with a sound similar to Lennon.
SSA POPULARITY HISTORY
How Lennyn has traveled through time
52010
232015
632020
1422025
LATEST YEAR2025142 births
PEAK RANK#1552in 2025
CURRENT USAGE95.8% F4.2% M
Source: U.S. Social Security Administration. SSA excludes names with fewer than five occurrences in a geographic area.