Where does “दुबे” come from?

दुबे (Hindi) comes from Sanskrit द्विवेदिन् — familiar with the two Vedas.

Ancestry of “दुबे”, step by step

StepLanguageWordMeaning
1Sanskritद्विवेदिन्familiar with the two Vedas
Every word from Sanskrit द्विवेदिन्
दुबे — Etymology, Origin & Word History | Etymology Explorer