Searching for "Cummings" didn't find anything; so I searched "Cumm" and "Cum," and the closest things found were:The name didn't show up on Behind the Last Name, so I started searching Douglas Harper, "Online Etymology Dictionary"
cumin
Old English cymen, from Latin cuminum, from Greek kyminon, cognate with Hebrew kammon, Arabic kammun.
cum laude
1872, originally at Harvard, from Middle Latin, literally "with praise," from Latin cum "with" + laude, ablative of laus (genitive laudis) "praise." Probably from earlier use (in Latin) at German universities such as Heidelberg.
So we can see that 'Cummings' (seed of 'Cummingtonite') is also the fruit of "with" or "spice (maybe 'herb,' but nobody pays much to see 'The Herb Channel')."



