| Subject | English | Ukrainian |
| IT | file name | назва файлу |
| IT | file name | ім'я файлу |
| comp. | file name | ім'я файла |
| comp., MS | file name extension | розширення імені файлу (A set of characters added to the end of a file name that identifies the file type or format) |
| IT | file-name variable | змінна типу файл |
| comp., MS | long file name | довге ім'я файлу (A folder or file name longer than the 8.3 file name standard (up to eight characters followed by a period and an extension of up to three characters). Most versions of Windows, including WindowsXP, Windows2000, WindowNT, Windows95, and Windows98 support long file names up to 255 characters) |