In the entire world, Tyau (Tyau 
) is a very rare largely boy's, but seldom girly first name. The forename Tyau is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is a very rare mostly male, but uncommonly female name. More prevalently, Tyau is the last name as well as the forename.
Mr, Erin, Ivan, Walt, Myrna, Sarah, Shane, Susan, Sonya, Sonja, Scott, Alana, Allen, Anita, Anson, Adele, Chels, Chris, Chloe, Carol, Craig, Beryl, Nick, Todd, Tani, Lori, Ro, Jo, Tj, Sue, Aza, Ben, Roy, Rex, Jay, Jon, Brian, Jen, Mark, Mike, Kirk, Paul, Russ, Ryan, Dori, Gina, Lena, Lisa, Jun, and Bruce