Baby Names Gender-Neutral Names Meaning of the Name Killer Updated January 16, 2026 by Jennifer M. Killer Gender: Neutral Origin: American Meaning: One Who Kills ♥ Add to my Namelist What is the meaning of the name Killer? The name Killer is primarily a gender-neutral name of American origin that means One Who Kills. People who like the name Killer also like: Arsenio, Canon, Eben, Ehren, Hendrix, Hannibal, Jaron, Ilithya, Hermione, Hailey, Genoveva, Claudette, Clarimonde, Auberon Names like Killer: Kalare, Kaylor, Kylar, Kesler, Keller, Klara, Klyara, Kylara, Kyler, Killara Stats for the Name Killer Killer is currently not in the top 100 on the Baby Names Popularity Charts Killer is currently not ranked in U.S. births