My husband recently had a DNA test from DNA Tribes. Surprise India showed up! Kohli is a very common India name. The little research I have done tells me that thousands of Indians migrated to Europe thru England for hundreds of years. These people first came as servants. Later they emigrated as professionals i.e. doctors, lawyers etc...
Many Indians then migrated to other parts of Europe. DH's ancestor is Katherine Kohli b. 1816 in Bern Switzerland. All the other Kohlis I have found originate from that area.
Family History is so fun!!