Across the world, Лумер (Lumer 
, Loumer 
, Loomer 
) is a rare gender-neutral forename. The forename Лумер is habitual in Philippines, where it is a rare principally boy's, but very seldom girly name, and the Democratic Republic of the Congo, where it is a rare female name. Also, Лумер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lumer | Germany, Canada, Philippines, United States, Democratic Republic of the Congo |
| Loumer | United States, Venezuela, Philippines |
| Loomer | Canada, Brazil, United Kingdom, United States, Israel |
| Лумер | Russia, Ukraine |