I’d heard a different variant where the children are named after sights or events at birth. Sorta like the Great Shawnee War Chief Tecumseh (Panther crossing the sky) being born on the night of a comet. The punch line was “why do you ask Two DogsWarning: Politically Incorrect content follows! (Will this get me banned?)
Reminds me of the joke. Native American boy asks his Dad "Why is my sister named Red Bird? And why is my brother named Running River?"
"Our tribe names our children after sights or events that occurred during their conception. Do you understand Broken Rubber?"