Very handsome; chalice
Kalix is a modern name likely derived from the Greek 'kallistos' meaning 'most beautiful' or the Latin 'calix' meaning 'chalice'. It is also the name of a river and town in northern Sweden, though its use as a given name in the US is a contemporary invention.
Less common today
Kalix isn't in the latest US Top 1000. It last peaked at #3,416 in 2019.
A werewolf character in the Martin Millar novel series Β· Lonely Werewolf Girl
US births per 5-year period, 1990βpresent (SSA data).