Save Gender Masculine Usage French Meaning & HistoryExpand Links French variant of Killian. Related NamesFamily Tree·Details VariantsKilian, Killian, KylianOther Languages & CulturesKilian, Lian(German) Cillian, Cillín, Kilian, Killian(Irish) Kilian(Spanish) PopularityDetails Last ranked #433 in 2019 France