Jarvis

"Spear servant" — a name of medieval chivalry, sharpness, and enduring cool

Jarvis is an English surname derived from the Old French Gervais, which itself comes from a Germanic root meaning spear servant or one skilled with a spear. It was brought to England by the Normans and became a familiar family name. As a given name Jarvis has long been used, particularly in African-American communities, and gained a futuristic cool through Marvel's AI character J.A.R.V.I.S. in the Iron Man franchise.