| Country | Day | Month | Names |
 Spain | 3 | January | Daniel, Genova, Genoveva, Jennifer, Florencio, Prisciliano |
 USA | 3 | January | Gaynor, Geneva, Genevieve, Guenna, Jenifer, Jenna, Jennie, Jennifer, Jenny |
| USA | 17 | January | Anthony, Antoine, Antoinette, Anton, Antonia, Antonio, Antony, Antwan, Ben, Benita, Benito, Benjamin, Bennie, Benny, Toni, Tony |
 Finland | 19 | January | Heikki, Henrik, Henna, Henni, Henriikka, Henri, Henrikki |
 Estonia | 20 | January | Hendrika, Henna, Henni, Henriette, Jete |
 Norway | 22 | May | Henning, Henny |
 Sweden | 22 | May | Hemming, Henning |
| Finland | 21 | July | Jonna, Johanna, Hanna, Jenni, Hanne, Hannele, Jenna, Joanna |
| Sweden | 7 | August | Denise, Dennis |
| Finland | 17 | August | Verneri, Venni |
| USA | 25 | August | Dorcas, Lanard, Lennie, Lenny, Leonard, Leonardo, Tabatha, Tabitha |
| Finland | 28 | September | Arja, Lenni, Leon |
 Greece | 3 | October | Dionisios, Dennis |
 Ukraine | 3 | October | Dennis, Denise |
| Sweden | 6 | October | Jennifer, Jenny |
| USA | 9 | October | Denice, Denis, Denise, Dennis, Denny, Dion, Gunnar, Gunther, Leif |
| USA | 14 | October | Calista, Dwight, Fortino, Fortuna, Glennis, Glynnis |
 Italy | 21 | November | Benedetto Menni |
| Estonia | 23 | December | Eugenia, Senna, Senni |
| Finland | 23 | December | Senni, Noel |
