From Sanskrit चलन (calana).
चलण (calaṇ) ?
- behavior
- manner
- conduct
- fashion
- custom
- Bhanwar, Lal Suthar, Gahlot, Sukhveer Singh (1998) राजस्थानी-हिन्दी-अंग्रेजी कोश [rājasthānī-hindī-aṅgrejī koś, Rajasthani-Hindi-English Dictionary] (in Hindi), Jodhpur: Bharat Printers (Press), page 100