Singh Name Meaning. Indian (northern states): originally a Hindu Kshatriya name but now adopted by many different communities, from Sanskrit si?mha 'lion', hence 'hero' or 'eminent person'. It is freely added to Rajput and Sikh male personal names and in the U.S. often serves as a Sikh surname.
10 (10 is best) Rajbir is a Sikh name for boys meaning Brave king. Read below for Rajbir's celebrity and ruler associations, and numerological meanings. If Rajbir is the one, congratulations!
