Bushra (بشرى) is the Arabic word for "good news" or "glad tidings" — from the same root as the verb "to gladden."
Bushra is widely used across the Arab world. Bushra Karaman (1935-2017) was the Egyptian actress.
Bushra 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 Bushra reduce to 6, The Nurturer. This is a traditional interpretive system, not a factual claim about the name.