Misshapen head or helmeted head
Kennedii is a modern creative spelling of the Irish surname Kennedy. The name is derived from the Gaelic 'Cinnéidigh', which is composed of the elements 'ceann' (head) and 'éidigh' (ugly or armored). While the literal etymology is debated, it is most famously associated with the American political dynasty.
About 7 girls were named Kennedii in 2025.
US births per 5-year period, 1990–present (SSA data).