Last name Gniel (Gniel 
) , globally, is a rare cognomen. The surname Gniel is habitual in Australia, where it is a rare surname, Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Gniel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gniel | United States, Germany, Australia, Philippines |
| george gniel Australian rules footballer, AU (b. 1919) |
|
Sue, Heath, Marcus, Andrew, Brooke, Kiva Wayde, Leanne, Tracey, Stephen, Lucah Araleah, Natalia, Patricia, Emma Jay, Heath Gregory, Mackenzie, Gwendolyn, Helen, Hans-Rainer, Trent, Lucas, Ros, Mark, Cael, Kate, Joel, Emma, Mitch, Sarah, Colin, Brett, Karly, Peter, Grace, Glenn, Leigh, Jacob, and Brooke Elizabeth