What does Keagen mean?
Keagen /kea-gen/ [2 sylls.] as a boys' name. The name Keagen means "small flame; ardent". Keagen is a version of Keegan (Irish, Gaelic): historian John Keegan. Keaten is a common last name.
How popular is Keagen?
Keagen is a rare first name for men. Keagen is also a unique surname for all people. (2000 U.S. Census)
Keegan (#238 the previous year), Keagan (#746) and Kegan are the prominent related forms of Keagen (not ranked). Variants like Kagan are seldom used. These boy names were at the apex of their popularity in the year 2008 (usage of 0.4293%) and are somewhat less popular today (usage 0.3387%, 21.1% less), with the versions Keagan and Kegan becoming less trendy. Keegan (#238) is the most trendy name for newborns in this list. Shown below is a comparison of the usage of Keagen and related names. (Top 1000 Birth Names Records, 2014)