Hi, this is my first and only post here. My German girlfriend whose first name is "Sina", which is quite common, recently moved to the Balearic Island and discovered that her name translates to breast in Catalan. Her full first name is actually longer, but she has been using only the first part of it. 1. How commonly known is this word? 2. How colloquial, derogatory, sexual, or scientific is the usage of it? Is it "tit", "breast" or something else? 3. Might it be funny or embarrassing to hear or read it to someone else or her? 4. Would you suggest to use another part of her first name(s)? Thanks in advance!