Last name サイマル (Simul 
, サイマル 
) , in the entire world, is quite a rare family name. The surname サイマル is habitual in Oman, where it is quite a rare surname, Bangladesh, and Bahrain. Not in comparison with a country's population, it most frequently occurs in Bangladesh, Oman, and Saudi Arabia. Also, サイマル is the forename as well as the last name.