Across the world, Ueltzen (Ueltzen 
) is an extremely rare unknown gender first name. Much more frequently, Ueltzen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ueltzen | Argentina, United Kingdom, Canada, United States, Germany |
Mr, Roger, David, Greta, Larry, Lenah, James, Jerry, Julie, Tasha, Tayma, Terry, Heidi, Horst, Merlen, Sherri, Sierra, Selena, Steven, Claire, Bonnie, Pamela, Klaus, Keith, Kathy, Karen, Ms, Ana, Ken, Tim, Mary, Gary, Glen, Leah, Lisa, Jake, Robert, John, Nick, Nina, Emma, Maria, Miles, Susan, Steve, Alexi, Celia, Craig, Tara, and Daniel