Leaders child or descendant of Fallamhan
Fallynn is a modern Americanized spelling of the Irish surname Fallon. It is derived from the Gaelic name Fallamhan, which means leader or ruler. While the original surname is gender-neutral, this specific double-n spelling is almost exclusively used for girls in the United States.
Less common today
Fallynn isn't in the latest US Top 1000. It last peaked at #10,524 in 2013.
US births per 5-year period, 1990–present (SSA data).
