Surname Dacius (Dacius 
) , worldwide, is a rare last name. The cognomen Dacius is habitual in the Dominican Republic, where it is a rare surname, the United States, where it is a very rare surname, and Canada. Measured by absolute frequency, it most frequently occurs in the United States, the Dominican Republic, and Brazil. Much less frequently, Dacius is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dacius | Brazil, Canada, United States, South Africa, Dominican Republic |
| dacius gilles association football player, HT |
|
|
| melissa dacius Haitian footballer, HT (b. 1999) |
|
Andy, Celite, Rigaud, Daniel, Dounia, Lucson, Joseph, Elmise, Vinase, Veline, Israel, Isreal, Wadson, Yanick, Melicius, Milouse, Shirley, Shidlyn, Charles, Chadner, Chesnel, Celissa, Conrad, Caslin, Adlyslater, Amanda, Anna, Adly, Bien, Pedy, Rose, Ruth, Jean, Eddy, Marie, Andre, Rolterson, Peter, Donly, Guyna, Louis, Teddy, Ekson, Valdy, Oslin, Minaud, Sandra, Alexis, David, and Rhumsaint