"A Century of Population Growth" Table III Nomenclature dealing with
names represented by at least 100 white persons for 1790 shows:
Carman, Carmean, Carmine, Carmon, Carmand, Corman and Corman names
had 82 heads of household plus 448 more persons, with 2 households in ME,
1 MA, 1 CT, 45 NY, 9 PA, 13 MD 1 VA, 10 NC and zero in SC VT and RI.
There is also a separate category for Cannon, Cannan, Cannen, Cannine and
Kannan.
There are no Kirmans shown.