Free man
A traditional English diminutive of Charles, which is derived from the Germanic name Karl. It historically refers to a freeman who was not of noble birth but held legal rights.
Less common today
Chas isn't in the latest US Top 1000. It last peaked at #1,528 in 1991.
Bassist for The Animals and manager of Jimi Hendrix
The father of Chuckie Finster Β· Rugrats
Professional baseball outfielder
The eldest son and mathematical genius Β· The Royal Tenenbaums
US births per 5-year period, 1990βpresent (SSA data).