Wikipedia:Articles for deletion/Commutative non-associative magmas
Google scholar finds about 20 hits for "commutative magma" (a better title; it should be singular not plural, and the non-associative part is redundant else it would be a semigroup), mostly by groups of researchers independent of each other. That's weak but I think it's enough for 
— User:David, 06:35, 17 March 2016 (UTC)
Stance: keep
Cited policy: WP:GNG (Wikipedia:Notability)