The story
- Sanskrit · derived fromजम्बू
- Hindustani · borrowed from
- English todayJammu
From Hindustani جَمُّوں (jammū̃) / जम्मू (jammū), ultimately from Sanskrit जम्बू (jambū). Traditionally considered to be named after Raja Jambulochan.
Etymology from Wiktionary, CC BY-SA 4.0.