There are two types of Nepali in US. one type they use their same name but pronounce americanly(I created this word lol) and the other type they change their name and give them American name.Like some of the second type names are
pradeep-prad
radheyshyam-Rad
sanjeev-Sam
pratik- Patrick
Hari-Harry
Roshan- Roger
arjun- Rjohn
krishna- chris
etc