Family name Killingmo (Killingmo 
) , worldwide, is a rare last name. The last name Killingmo is characteristic of Norway, where it is quite a rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Killingmo | Chile, Norway |
| bjørn killingmo Norwegian professor (1927-2019), NO (b. 1927) |
|
|
| k. killingmo botanist |
|