Kay: Imenski dan
Imenski seznam: Kay
| Država | Dan | mesec | Imena |
 ZDA | 22 | aprila | Caia, Caissa, Kai, Kaila, Kailey, Kaleigh, Kaley, Kay, Kayla, Kaylee, Kayleigh, Kayley, Kaylie, Kaylin, Kaylyn, Leonidas, Makayla, Mckayla |
Imenski seznam - podobna imena (Kay)
| Država | Dan | mesec | Imena |
| ZDA | 8 | junija | Cain, Caine, Calliope, Genesis, Jewel, Kane, Kanye, Kayne, Opal |
| ZDA | 29 | septembra | Carmichael, Mia, Micaela, Micah, Michael, Michaela, Micheal, Michele, Micheline, Michelle, Mickey, Miguel, Mikaela, Mikala, Mikayla, Mike, Mikel, Mitch, Mitchel, Mitchell |
| ZDA | 21 | novembra | Cade, Cadell, Cadence, Caden, Caiden, Cayden, Kade, Kaden, Kadence, Kadin, Kadyn, Kaiden, Kayden, Kaydence, Valda, Velda |