Cognomen Naylu (Naylu 
) , in the entire world, is a very rare last name. The cognomen Naylu is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, Mexico, where it is a very rare surname, and Honduras. Measured by absolute frequency, it is the most numerous in Venezuela, Mexico, and India. Also, Naylu is the forename as well as the last name.