The boy's name Tau \tau\ is pronounced TAH-oh. It is of African origin, and its meaning is "lion".
Baby names that sound like Tau are Taj, Tay and Thu. Other similar baby names are Tab, Tad, Tal, Tan, Taz and Tam.
Tau is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Tau. Click here to compare Tau with related baby names.