Where does “வல்லரசு” come from?

வல்லரசு (Tamil) comes from Tamil அரசு, from Tamil அரசன், from English Aracan — Rakhine State in Myanmar (Burma).

Ancestry of “வல்லரசு”, step by step

வல்லரசு traces back through two separate lines of ancestry.

via Tamil அரசு

StepLanguageWordMeaning
1Tamilஅரசுgovernment
2Tamilஅரசன்king, sovereign, prince
3EnglishAracanRakhine State in Myanmar (Burma)

via Tamil வல்

StepLanguageWordMeaning
1Tamilவல்strong, hard, powerful, mighty
2Proto-Dravidian*wāḷstrong
Every word from English AracanEvery word from Tamil அரசன்Every word from Tamil அரசு