In the world, Pietris (Pietris 
) is an extremely rare unknown gender first name. Predominantly, Pietris is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pietris | Romania, Italy, Australia, United States, Greece |
Leo, Yenny, Marigo, Monica, Sharon, Andrew, Ashley, Pamela, Pamels, Petros, George, Laurie, Joseph, Joanna, Tasche, Yorgos, Stavros, Giorgio, Tatiana, Nichole, Egeorge, Viorica, Fanis, Nikos, Timos, Tasos, Joe, Eva, Mary, Sara, Alex, Aris, Cole, Gaby, John, Timo, Florica, Susan, Angel, Carla, Cayle, Kathy, Katie, Paula, Roman, Renee, David, Gilda, Alina, and Ioannis