Inga: Name day
Name Day List: Inga
| Country | Day | Month | Names |
 Latvia | 19 | March | Daris, Inga, Ingrida, Ingus, Jazeps |
 USA | 1 | July | Aaron, Aron, Arron, Derek, Derica, Derick, Derik, Derrick, Derris, Derry, Dirk, Inga, Ingrid, Theodoric |
 Austria | 30 | July | Ingeborg, Inga, Petrus |
 Estonia | 5 | October | Ingeborg, Inger, Ingrid, Inga, Inge, Ingi |
 Lithuania | 25 | October | Darija, Inga, Svitrigaila, Vaigede |
 Poland | 25 | October | Bończa, Bonifacy, Chryzant, Daria, Inga, Kryspin, Maur, Sambor, Taras, Teodozjusz, Wilhelmina |
 Sweden | 25 | October | Inga, Ingalill |
 Norway | 17 | December | Inga, Inge |
| Latvia | 28 | December | Inga, Ivita, Jonatans, Mierins |
Name Day List - similar names (Inga)
| Country | Day | Month | Names |
| Lithuania | 12 | January | Cezarija, Cezarijus, Ernestas, Lingaile, Vaigedas |
| Lithuania | 21 | March | Benas, Benediktas, Lingaile, Nortautas, Reda, Saulius |
| Lithuania | 13 | April | Algaude, Ida, Mingaudas |
| Lithuania | 9 | May | Austeja, Edita, Grigalius, Mingailas |
| Lithuania | 10 | June | Galindas, Margarita, Vingaile, Zybartas |
| Austria | 24 | June | Johannes, Reingard |
| Sweden | 27 | June | Fingal, Selma |
| Latvia | 1 | July | Imants, Ingars, Intars, Teobalds |
| Lithuania | 2 | July | Gantaute, Jotvingas, Marijonas |
 Hungary | 24 | July | Kinga, Kincső |
| Poland | 24 | July | Antoni, Kinga, Krystyna, Kunegunda, Olga, Wojciecha |
| Lithuania | 20 | August | Bernardas, Neringa, Tolvinas |
| Lithuania | 5 | September | Dingaile, Erdenis, Justina, Stanislova, Stase |
| Lithuania | 18 | September | Galmante, Mingailas, Stefa, Stefanija |
| Lithuania | 3 | December | Atalija, Audinga, Gailintas, Ksaveras |
| Norway | 22 | December | Ingar, Ingemar |
| Lithuania | 31 | December | Gedgantas, Melanija, Mingaile, Silvestras |