Gene: Name day
Name Day List: Gene
| Country | Day | Month | Names |
 USA | 23 | August | Eugene, Eugenia, Geena, Gena, Gene, Genie, Gina, Jina, River, Zaccheus |
 Lithuania | 25 | December | Eugenija, Gene, Grazvydas, Sanrime |
Name Day List - similar names (Gene)
| Country | Day | Month | Names |
 France | 3 | January | Geneviève |
 Greece | 3 | January | Genovefa, Genevieve |
| USA | 3 | January | Gaynor, Geneva, Genevieve, Guenna, Jenifer, Jenna, Jennie, Jennifer, Jenny |
 Ukraine | 21 | January | Candid, Candida, Candace, Eugene, Yaroslav, Slavko |
 Poland | 6 | April | Ada, Adam, Adamina, Celestyn, Celestyna, Diogenes, Ireneusz, Katarzyna, Świętobor, Sykstus, Wilhelm, Zachariasz |
 Spain | 6 | April | Celso, Diógenes |
| Spain | 6 | May | Domingo, Evodio, Protógenes, Judith |
| USA | 13 | May | Imani, Imelda, Imogene, Payton, Peyton |
| USA | 8 | June | Cain, Caine, Calliope, Genesis, Jewel, Kane, Kanye, Kayne, Opal |
| France | 13 | July | Enzo, Eugène, Henri, Joël |
| Spain | 16 | July | Carmen, Marcelina, Generosa |
| Greece | 8 | September | Despoina, Genethlios |
| Greece | 5 | December | Savva, Diogenes |