All around the world, Lenus (Lenus 
) is a rare mostly masculine, but uncommonly female first name. The given name Lenus is habitual in Tanzania, where it is a rare boy's name, Romania, where it is a rare female name, and Nigeria, where it is a very rare dominantly boy's, but infrequently female name. In absolute terms, it is commonest in India, Tanzania, and the United States. Much less frequently, Lenus is the last name as well as the forename.