Star
Estera is the Polish, Romanian, and Slovak form of Esther. It is derived from the Old Persian word 'stāra', meaning star, though it is also linked to the Babylonian goddess Ishtar.
About 7 girls were named Estera in 2025.
Notable Polish-Jewish biologist and geneticist
Polish-Jewish educator and activist
US births per 5-year period, 1990–present (SSA data).