Aiva: Name day
Name Day List: Aiva
Name Day List - similar names (Aiva)
| Country | Day | Month | Names |
 Latvia | 29 | January | Aivars, Valerijs |
 Lithuania | 29 | January | Aivaras, Girkantas, Valerijus, Zibute |
| Latvia | 27 | February | Andra, Daiva, Liva, Livija |
| Lithuania | 14 | April | Justinas, Vaisvyde, Vaiva, Valerijonas, Visvaldas |
| Latvia | 14 | June | Kitija, Klitija, Saiva, Sentis, Tija |
 Finland | 16 | June | Päivi, Päivikki, Päivä |
| Lithuania | 18 | June | Arnulfas, Ginbutas, Marina, Vaiva |
| Lithuania | 6 | August | Bylotas, Daiva, Karolina |
| Latvia | 26 | October | Amanda, Kaiva |
 Estonia | 12 | December | Aivar, Aiver, Aivo |