Last name נסיך (Crown 
, Sviatoslav 
, Iziaslav 
) , globally, is a common family name. The cognomen נסיך is characteristic of Myanmar, where it is quite a rare surname, United Arab Emirates, and Ghana. Measured by absolute frequency, the name is most common in the United States, Myanmar, and Indonesia. Also, נסיך is the forename as well as the last name.