Lita's name day is celebrated on February 2 in the USA. Additional observance dates are recognized in Latvia on May 19 and October 27.
Lita is a short, spirited feminine name historically used in the USA, seeing its most significant usage during the middle of the 20th century. It originated primarily as a concise diminutive of longer Spanish or Latin names like Carmelita or Lolita. The name often carries meanings related to light or beauty, depending on its specific derivation. Its overall mood is elegant and playful, projecting a strong yet approachable personality. Universally recognized as a female name, Lita maintains a timeless charm appreciated across generations.
| Country | Day | Month | Names |
 Lithuania | 18 | January | Gedgaudas, Jogaile, Jolita, Liberta |
| Lithuania | 30 | January | Banguole, Ipolitas, Liuda, Liudvika, Milgaudas |
 Poland | 3 | February | Błażej, Hipolit, Hipolita, Laurencjusz, Maksym, Oskar, Stefan, Telimena, Uniemysł, Wawrzyniec |
 Latvia | 13 | February | Maira, Malda, Melita |
 USA | 16 | March | Bailee, Bailey, Baylee, Bayley, Melisa, Melissa, Melita, Melyta, Millicent, Millie, Missy |
| Latvia | 2 | April | Glita, Irmgarde, Zemvaldis |
| Latvia | 15 | April | Aelita, Agita, Balvis, Gastons |
| USA | 2 | May | Bing, Zoe, Zoey, Zolita |
| Lithuania | 18 | May | Erdvilas, Erikas, Julita, Ryte, Venacijus |
| Latvia | 30 | May | Kredo, Lola, Lolita, Vitolds |
| Lithuania | 16 | June | Benas, Julita, Jura, Tolminas |
| Latvia | 7 | July | Alda, Aline, Elita, Maruta |
| Poland | 30 | July | Abdon, Julia, Julita, Ludmiła, Maryna, Ubysław |
 Estonia | 9 | August | Deboora, Imma, Melita, Mesike |
| Lithuania | 13 | August | Diana, Gilvile, Ipolitas, Naglis |
| Poland | 13 | August | Diana, Dianna, Gertruda, Helena, Hipolit, Hipolita, Jan, Kasjan, Radomiła, Wojbor |
| Lithuania | 22 | August | Ipolitas, Karijotas, Rimante, Sigitas, Zygfridas |
| Poland | 22 | August | Cezary, Dalegor, Fabrycjan, Fabrycy, Hipolit, Hipolita, Maria, Namysław, Oswald, Oswalda, Tymoteusz, Zygfryd |
| USA | 15 | September | Delora, Delores, Dolores, Lola, Lolita |
| Latvia | 18 | September | Alinta, Elita, Gizela, Liesma |
| Poland | 21 | September | Bożeciech, Bożydar, Hipolit, Hipolita, Ifigenia, Jonasz, Laurenty, Mateusz, Mira |
| Latvia | 28 | November | Lukrecija, Olita, Rita, Vita |