Tierneigh \ti(e)-rnei-gh, tier-neigh\ as a girl's name is a variant of Tierney (Irish, Gaelic), and the meaning of Tierneigh is "lord".
The baby name Tierneigh sounds like Tiernie, Terin, Tarnia, Terena, Therena, Terrina, Terrin, Terrene, Terrena, Terina, Terenne, Terenia, Tereena, Tirion, Tirrien, Tirien, Tirian and Treina. Other similar baby names are Terreigh and Tereigh.