Navnedagsliste: august - Finland
| Land | Dag | Måned | Navn |
 Finland | 1 | august | Maire |
| Finland | 2 | august | Kimmo |
| Finland | 3 | august | Linnea, Nea, Vanamo, Neea |
| Finland | 4 | august | Veera |
| Finland | 5 | august | Salme, Sanelma |
| Finland | 6 | august | Keimo, Toimi |
| Finland | 7 | august | Lahja |
| Finland | 8 | august | Sylvi, Sylvia, Silva |
| Finland | 9 | august | Eira, Erja, Nadja |
| Finland | 10 | august | Lauri, Lasse, Lassi |
| Finland | 11 | august | Sanna, Susanna, Sanni, Susanne |
| Finland | 12 | august | Klaara, Kiira, Kira |
| Finland | 13 | august | Jesse, Okko |
| Finland | 14 | august | Kanerva, Onerva |
| Finland | 15 | august | Marjatta, Marja, Jaana, Marianna, Marianne, Marita, Maritta, Marjaana, Marjo, Marjukka, Marjut, Jatta, Marju |
| Finland | 16 | august | Aulis |
| Finland | 17 | august | Verneri, Venni |
| Finland | 18 | august | Leevi |
| Finland | 19 | august | Mauno, Maunu |
| Finland | 20 | august | Sami, Samuli, Samu, Samuel |
| Finland | 21 | august | Soini, Veini |
| Finland | 22 | august | Iivari, Iivo |
| Finland | 23 | august | Signe, Varma |
| Finland | 24 | august | Perttu, Bertta |
| Finland | 25 | august | Loviisa |
| Finland | 26 | august | Ilma, Ilmi, Ilmatar |
| Finland | 27 | august | Rauli |
| Finland | 28 | august | Tauno |
| Finland | 29 | august | Iina, Iines, Inari, Inna |
| Finland | 30 | august | Eemeli, Eemil, Eemi |
| Finland | 31 | august | Arvi |
