Around the world, Rubica (Rubica 
) is a rare mostly feminine, but uncommonly male first name. The first name Rubica is characteristic of Romania, where it is a rare boy's name, Pakistan, where it is an extremely rare female name, and Philippines. Not in comparison with a country's population, this name is the most popular in India, Romania, and Pakistan. Likewise, Rubica is the last name as well as the forename.