Last name Loica (Loica 
) , around the globe, is a rare cognomen. The family name Loica is characteristic of Romania, where it is a rare surname, Colombia, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Romania, the United States, and Colombia. More prevalently, Loica is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loica | Democratic Republic of the Congo, Romania, France, United States, Colombia |