| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Kozyrno | Genrik | - | 1924 | V-147 | 46 | 61 |
| Kozyro | Karol | - | 1932 | L-3 | 4 | 1 |
| Kozyro | Valentina | - | 1931 | L-3 | 4 | 1 |
| Kozyrovič | Mark | - | - | 1771 | 3 | 1153 |
| Kozyrovičienė | Kristina Laima | - | 1946 | K-1 | 60 | 7639/17 |
| Kozyrovičienė | Laima Kristina | - | 1946 | K-1 | 60 | 7639/17 |
| Kozyrovičius | Josifas | - | - | 1771 | 279 | 680 |
| Kozyrovičius | Romualdas | - | - | 1771 | 279 | 683 |
| Kozyrovičius | Romualdas | - | - | 1771 | 3 | 11051 |
| Kozyrskaja | Konstancija | - | 1890 | L-3 | 4 | 1 |
| Kozyrski | Vaclav | - | 1926 | V-147 | 46 | 61 |
| Kozyrskij | Ivan | - | 1916 | V-147 | 49 | 2 |
| Kožys | Avgust | - | 1920 | V-80 | 1 | 21 |
| Kozys | Bronius | - | 1922 | K-1 | 59 | 9048 |
| Kozys | Pranas | - | 1922 | V-14 | 1 | 4 |
| Kozys | Vincas | - | 1928 | V-147 | 16 | 58 |
| Kozys | Vitold | - | 1909 | V-147 | 41 | 42 |
| Kozytiov | Sergej | - | - | 3399 | 80 | 116 |
| Kpčiūnienė | Ona | - | - | 3377 | 55 | 225 |
| Kpstenko | Sergej | - | - | V-147 | 49 | 2 |
