In the entire world, Los Alamos (Los 
, Los Alamos 
) is quite a rare dominantly masculine, but seldom feminine given name. The first name Los Alamos is characteristic of the Dominican Republic, where it is quite a rare boy's name, Paraguay, and Morocco, where it is a rare dominantly male, but infrequently female name. In absolute terms, it is commonest in Morocco, Indonesia, and the Dominican Republic. Likewise, Los Alamos is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Los | Spain, Brazil, Poland, United States, Netherlands |
| Los Alamos | Chile, United States |
Los Alamos is also a popular name for the fictitious and mythical characters: Los Carnales Hispanic male , the minor character from the 2006 video game Saints Row, Saints Row IV; Los señores de Alcorcón y el holgazán de Pepón ; Los Alamitos Dance Team #5 , the character from 2002 film 'Gotta Kick It Up!'; Los Alamitos Dance Team #8 , the character from 2002 film 'Gotta Kick It Up!' and Los Alamitos Dance Team #3 , the character from 2002 film 'Gotta Kick It Up!', and in many other works.