Last name Eak (Eak 
) , around the globe, is a rare surname. The last name Eak is characteristic of South-eastern Asia, particularly Singapore, where it is quite a rare surname, Malaysia, where it is a rare surname, and Cambodia, where it is a very rare surname. In absolute terms, it is commonest in Malaysia, Singapore, and the United States. Also, Eak is the forename as well as the last name.