Family name צ'לסי (Chelsea 
, צ'לסי 
) , across the world, is a common surname. The cognomen צ'לסי is habitual in Algeria, where it is quite a rare surname, Barbados, and Myanmar. Not in comparison with a country's population, the name is most common in Indonesia, Algeria, and Myanmar. More prevalently, צ'לסי is the forename as well as the last name.