Name on some jeans (4)
I believe the answer is:
levi
'name on some jeans' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for levi that I've seen before include "Tribe of Israel" , "Priest of the ancient Jewish Church" , "Matthew the apostle" , "Jewish priestly tribe" , "Matthew (NT)" .)