Around the world, Alenca (Alenca 
) is a very rare mostly male, but infrequently girly forename. The first name Alenca is habitual in Eastern Asia, particularly China, where it is an extremely rare male name. Likewise, Alenca is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alenca | Brazil, China, Nicaragua, South Africa, Spain |
| alenca harrington researcher (ORCID 0000-0003-0162-2795) |
|