Kennedi is the modern American feminine spelling of Kennedy — from the Irish Cinnéidigh (helmeted chief). A top-500 US baby name since 2002. Kennedi Carter (born 1998) — American photographer; one of Time magazine's 100 Most Influential People of 2021; shot the cover of Beyoncé's Black Is King (2020) at age 21. The base name's heritage through President John F. Kennedy (1917-1963), Robert F. Kennedy, Senator Edward M. Kennedy, and the wider Kennedy political dynasty remains one of the most-recognized political family names in American history. Kennedi Anderson — American singer.
Kennedi does not currently appear in the US Social Security Administration's top 1,000 girls' names, so we don't publish a US rank or birth count for it. That says nothing about the name's standing elsewhere in the world — only that it sits outside the ranked US data we rely on.
In Pythagorean numerology the letters of Kennedi reduce to 8, The Visionary. This is a traditional interpretive system, not a factual claim about the name.