Reem (ريم) comes from the Arabic word for a particular kind of white gazelle native to the Arabian Peninsula — a creature prized in classical Arabic poetry for its grace, large eyes, and elegant bearing. To call a woman a reem in classical Arabic verse was to call her supremely beautiful.
Reem is among the most popular girl names in the Arab world today, particularly in the Gulf states and the Levant. It has begun appearing in Western records as families of Arabic heritage carry the name with them.
Reem 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.
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In Pythagorean numerology the letters of Reem reduce to 5, The Seeker. This is a traditional interpretive system, not a factual claim about the name.