Ilkka

Etymology
. Possibly:
 * a vernacular form of 🇨🇬
 * derived from, like ,
 * a Karelian vernacular form of
 * a vernacular form of

Proper noun

 * 1)   (hanged in 1597), leader of a Finnish peasant uprising.
 * , originally in honor of Jaakko Ilkka
 * , originally in honor of Jaakko Ilkka