Karima (كريمة) is the Arabic word for "generous" or "noble" — feminine form. Al-Karim ("the Generous") is one of the 99 names of Allah.
Karima is widely used in the Arab world.
Karima 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 Karima reduce to 8, The Visionary. This is a traditional interpretive system, not a factual claim about the name.