Etta's name day is July 30 in USA.
Etta is a short, classic female name most often derived historically as a diminutive of Henrietta. Tracing its origin back to Germanic elements, the name conveys the strong meaning of “home ruler” or “estate ruler.” It achieved significant popularity in the United States during the late 19th and early 20th centuries, solidifying its place as a historical American favorite. Etta consistently functions globally as a purely female designation, recognized for its simple yet powerful structure. The name exudes a sophisticated and warm mood, blending vintage elegance with an approachable, playful tone.
| Country | Day | Month | Names |
 Poland | 3 | January | Arletta, Dan, Danisz, Danuta, Enoch, Genowefa, Piotr, Włościsława |
 Finland | 21 | January | Aune, Oona, Auni, Netta |
 Hungary | 11 | February | Bertold, Marietta |
| Poland | 11 | February | Adolf, Adolfa, Adolfina, Alf, Bernadetta, Dezydery, Eufrozyna, Łazarz, Lucjan, Maria, Olgierd, Świętomira |
 Italy | 7 | March | Coletta |
| Hungary | 16 | March | Henrietta |
| Poland | 16 | April | Benedykt, Bernadetta, Cecyl, Cecylian, Charyzjusz, Erwin, Erwina, Julia, Ksenia, Lambert, Lamberta, Nikita, Nosisław, Patrycy, Urban |
 Austria | 20 | April | Hildegund, Odetta, Wilhelm |
 USA | 3 | May | Joletta, Trey, Troy, Viola, Violet, Violetta, Yolanda |
| USA | 20 | May | Bernadette, Bernardina, Bernardine, Bernetta, Bernita |
| USA | 4 | June | Cora, Coral, Coretta, Corey, Cori, Corina, Corine, Corinne, Corrigan, Corrin, Cory, Homer, Kori, Korey, Korin, Korrigan, Kory |
| Italy | 4 | July | Elisabetta del Portogallo |
| Austria | 6 | July | Goar, Isaias, Marietta |
| Poland | 17 | July | Aleksander, Aleksy, Andrzej, Bogdan, Dzierżykraj, Januaria, Julietta, Leon, Marceli, Marcelina, Maria Magdalena |
| Finland | 20 | July | Marketta, Maarit, Maaret, Margareeta, Reeta, Reetta |
| USA | 10 | August | Herb, Herbert, Herbie, Heriberto, Larry, Laura, Laurean, Laurel, Lauren, Laurence, Laurie, Lauryn, Lawrence, Lora, Loren, Lorena, Lorenzo, Loretta, Lori, Lorraine |
 Sweden | 22 | August | Henrietta, Henrika |
| USA | 30 | August | Raisa, Rhoda, Rosa, Rosabelle, Rosalie, Rosalind, Rosalinda, Roseanne, Rose, Rosemary, Rosetta, Rosie |
| Hungary | 28 | October | Simon, Szimonetta |
| Poland | 29 | October | Euzebia, Franciszek, Longin, Longina, Lubogost, Narcyz, Teodor, Wioletta |
| Italy | 17 | November | Elisabetta d'Ungheria |
 Greece | 6 | December | Nikolaos, Nicolas, Nikos, Nick, Nikoletta |
| Hungary | 16 | December | Etelka, Aletta |