Surname Segera (Segera 
) , around the world, is a rare cognomen. The surname Segera is characteristic of Sri Lanka, where it is quite a rare surname, Kenya, where it is a rare surname, and Tanzania, where it is a very rare surname. Measured by absolute frequency, the name is most common in Kenya, Sri Lanka, and Indonesia. Much less frequently, Segera is the forename as well as the last name.