Aesara (Αἰσάρα, 3rd c. BCE?) was the Pythagorean philosopher of Lucania in southern Italy — author of On Human Nature, a treatise arguing that the human soul has three parts, mirroring the tripartite structure of the family and the just city. Anticipates Plato's tripartite soul.
Fragments preserved in Stobaeus.
Aesara 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 Aesara reduce to 9, The Giver. This is a traditional interpretive system, not a factual claim about the name.