Little king or ruler
Rynn is primarily considered a modern variation of the Irish name Ryan or the Welsh name Rhian. While its roots point to the Gaelic word for 'king', it has evolved in the United States as a sleek, gender-neutral or feminine choice often used as a short form of Katherine or Adalynn.
About 33 girls were named Rynn in 2025.
The protagonist and young girl living alone · The Little Girl Who Lives Down the Lane
US births per 5-year period, 1990–present (SSA data).
