Where does “Cam-pu-chia” come from?

Cam-pu-chia (Vietnamese) comes from Khmer កម្ពុជា, from Pali kamboja, from Sanskrit काम्बोज, from Hindi कम्बोज — Kamboj.

Cam-pu-chia (Vietnamese): Cambodian

Definitions

Step	Language	Word	Meaning
1	Khmer	កម្ពុជា	—
2	Pali	kamboja	—
3	Sanskrit	काम्बोज	born in or coming from Kamboja; a native of...
4	Hindi	कम्बोज	Kamboj

Cam-pu-chia — Etymology, Origin & Word History | Etymology Explorer