"Form of Cross"
The name Kross is commonly a male name from the "English" origin.
Kross is the English surname and word name Cross spelled with an initial K instead of C. It first appears in United States birth records in 1997, in the same period when K spellings of common C names became widespread in American naming. The two spellings are pronounced alike, and the substitution does not change the name's source.
The pronunciation of Kross is KRAWS.