Devaki (देवकी) is the Sanskrit name meaning "divine." She is the mother of the god Krishna — imprisoned by her brother King Kamsa, who killed her six firstborn children before Krishna was secretly born in the dungeon.
Devaki is widely used across India.
Devaki 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 Devaki reduce to 7, The Seeker. This is a traditional interpretive system, not a factual claim about the name.