Generally, I would refer to all thin skinned squashes as summer squash (zucchini, yellow squash, patty pan, etc.). This one is called Grey Zucchini because of the more muted green color with some speckling. Jarvi let me know that the particular seed variety they planted was called Mexicana. There’s a fun variety of sizes, with the smaller ones being absolutely adorable and would be served well cooking whole or simply halved.