Teigan \te(i)-gan\ as a boy's name is a variant of Teague (Irish, Gaelic), and the meaning of Teigan is "poet, philosopher".
The baby name Teigan sounds like Teagan, Teigen and Tegan. Other similar baby names are Beagan, Beegan, Deegan, Feggan, Fegan, Keegan, Kegan, Keagan, Regan, Reagan, Teigue, Teytan, Teman, Terran, Teran and Tevan.