Sammy \s(am)-my\ as a boy's name is a variant of Samuel (Hebrew), and the meaning of Sammy is "God heard". See also Sam.
The baby name Sammy sounds like Samy, Sammey and Samm. Other similar baby names are Jamey, Jimmy, Jemmy, Ramy, Ramey, Remmy, Sammie, Sami, Savoy, Simms, Symms, Tommy and Timmy.