Eth English - Female Diminutive of Ethel: From the Old English 'aethel' meaning noble. Also a diminutive of Etheldreda, Ethelinda, and other feminine names beginning with Ethel-. Famous bearer: American actresses Ethel Merman and Ethel Barrymore. Rated 2.5 out of 4 stars ★ ★ ★ ★ Rating: 2.50 (2 votes) Add to favorites