Family name Ottum (Ottum 
) , all over the world, is a rare surname. The surname Ottum is habitual in the United States, where it is a rare surname, Germany, where it is a very rare surname, and Canada, where it is an extremely rare surname. Very seldom, Ottum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ottum | Germany, Nigeria, Canada, United States, India |
| bob ottum American novelist, US (b. 1925) |
|
|
|
josh ottum American musician, US (b. 1978) |
|
Jo, Kara, Kari, Kent, Kurt, Paul, Phil, Rose, Rolf, Rich, Rita, Dane, Dale, Greg, Lisa, Jane, John, Joan, Jodi, Jeff, Nick, Noah, Bill, Eric, Brad, Cole, Sam, Sue, Ali, Ann, Amy, Pat, Joy, Jim, Eva, Mary, Mark, Mack, Mona, Mike, Alex, Andy, Anna, Anne, Arrt, Chad, Cory, Barb, and Erik