Cognomen Келечи (Kelechi 
, Келечи 
) , in the world, is a common surname. The last name Келечи is habitual in Nigeria, where it is quite a common surname, Gabon, where it is quite a rare surname, and Iceland. Measured by absolute frequency, it is commonest in Sub-Saharan Africa, particularly Nigeria, Niger, and Ghana. Also, Келечи is the forename as well as the last name.