Steno \s-te-no\ as a boy's name is a variant of Stein (German), and the meaning of Steno is "stone".
The baby name Steno sounds like Sten, Stana, Stan, Steen and Stone. Other similar baby names are Sereno, Steed, Steel, Stevy, Steve, Stefon, Stefano, Steba, Stepny, Sterne, Stern, Stevon, Sven, Swen, Teeno, Xeno and Zeno.