Harri is a ♂ male name.
Harri is a Welsh and Finnish variant of the name Harry, a form of Henry and Harold.
Harri means “home ruler” (from Germanic “hagan” = enclosure or “heim” = home + “rihhi” = powerful/rich/mighty/ruler) and descending from Harold, it means “leader of the army” (from Old English “here” = army + “weald” = power/ruler/leader).