German Kai

← Danish Kaj (borrowed)

← German Kaj (link)

← German Kay (link)

← Middle Dutch kaey (derived)

← Old French kay (derived)

← West Frisian Kaimbe (mention)

← West Frisian Kempe (mention)

← West Frisian Gerrit (mention)

← West Frisian Cornelis (mention)

← West Frisian Kleis (mention)

← Dutch kaai (borrowed)

← Dutch kade (cognate)

→ Estonian kai (derived)

→ Polish keja (borrowed)