Likely a modern variant of Nasir, meaning helper or supporter
Kysir is a contemporary American name, likely created as a stylistic variation of the Arabic name Nasir. While its exact etymology is modern, it carries the phonetic weight of names meaning helper or protector. It has gained some usage in urban American communities as a unique alternative to more traditional names.
American college football player
US births per 5-year period, 1990–present (SSA data).