What does Fallan mean?
Fallan /fal-lan/ [2 sylls.] as a girls' name means "superiority; descended from a ruler". Fallan is a version of Fallon (Irish, Gaelic): from the Gaelic word follamhnus. Fullan is a common last name.
How popular is Fallan?
Fallan is a rare first name for females. Fallan is an equivalently unique surname too for both adults and children. (2000 U.S. Census)
Fallon is the only prominent alternative form of Fallan (not ranked). Forms like Fallyn are uncommon. This girl name was at the peak of its popularity during the years 1980-1989 (usage of 0.455%) and is now much less popular, with Fallon becoming less trendy. Below is a graphed comparison of the usage of the girl name Fallan and related names. (Top 1000 Birth Names Statistics, 2014)