Raima is a modern Bengali feminine formation. Raima Sen (born 1979) is a Bengali, Bollywood, and Tamil cinema actress — widely considered one of the leading Bengali contemporary actresses of the 2000s and 2010s. Ltd. (2007), and Memories in March (2010). Over 500,000 Instagram followers.
Raima does not currently appear in the US Social Security Administration's top 1,000 girls' names, so we don't publish a US rank or birth count for it. That says nothing about the name's standing elsewhere in the world — only that it sits outside the ranked US data we rely on.
In Pythagorean numerology the letters of Raima reduce to 6, The Nurturer. This is a traditional interpretive system, not a factual claim about the name.