Tiernie \ti(er)-nie\ as a girl's name is a variant of Tierney (Irish, Gaelic), and the meaning of Tiernie is "lord".
The baby name Tiernie sounds like Terin, Tarnia, Terrin, Terenne, Terenia, Tierneigh, Tirrien and Tirien. Other similar baby names are Bernie, Tinie, Terrie, Terie, Tiernan, Tierria, Tierre, Tifennie, Teenie and Vernie.