The caste system must be abolished in India by the government. It is a kind of separation of human beings like Christians, Muslims and Hindus, but religion is a personal matter. It is almost like apartheid: useless to humanity.
Pal /pal/ [1 syll.] as a boys' name. Pal's name origin is Latin, and the name Pal means small. Pal is a version of Paul (Latin). Compare surname Pall.al is a rare given name for men but a very popular surname for both adults and children (#12845 out of 150436, Top 9%). (2000 U.S. Census).
The name Palau entered the English language from the Spanish Los Palaos, via the German Palau. An archaic name for the islands in English was the Pelew Islands. It should not be confused with Pulau, which is an Indonesian word meaning island.