Lopamudra (c. 8th c. BCE) was the Vedic poet-sage, wife of the sage Agastya — author of Rig Veda 1.179, a hymn-dialogue with her husband, where she presses him to balance his ascetic practice with married life.
Featured in the Rig Veda Book 1.
Lopamudra 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 Lopamudra reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.