Quick answer
Aramis is a boy name meaning "valley".
Meaning and history
The alias of one of the musketeers in The Three Musketeers (1844) by Alexandre Dumas. Dumas based the character on the 17th-century Henri d'Aramitz, whose surname was derived from the French village of Aramits (itself from Basque aran meaning "valley" ).
Notes and context
Usage: literature