How did Meriwether Lewis get his first name?

Answer 1

Meriwether was his mother's maiden name, which is a somewhat common practice at the time, but it was usually carried out with a much less cruel name. None the less, if he didn't have such a cool name, kids wouldn't have as easy of a time remembering him.

Answer 2

Meriwether Lewis was given his first name to honor his mother's family, the Meriwethers, who were prominent in Virginia. His mother's maiden name was Lucy Meriwether.