In the entire world, Lamsi (Lamsi 
) is a rare largely male, but seldom girly given name. The first name Lamsi is characteristic of Tanzania, where it is a rare masculine name, Indonesia, where it is a very rare male name, and Nigeria, where it is an extremely rare girly name. Measured by absolute frequency, it most frequently occurs in Indonesia, Tanzania, and India. Also, Lamsi is the last name as well as the forename.