Full formGovernment & Exams
FNUstands forFirst Name Unknown
Full Form of FNU
What is FNU?
FNU, an acronym for First Name Unknown, is a standard placeholder used in official documents and databases when an individual does not have a recorded first name or when the first name is not ascertainable. In India, this term is frequently encountered in the context of passport applications, visa forms, airline tickets, and other government-issued identification documents. It is particularly relevant for individuals who have a single-name identity (e.g., only a surname or a mononym), which is common in parts of South India and among certain communities. When filling out forms that require both a first name and a surname, authorities insert FNU to maintain database uniformity. The term is also used by the Ministry of External Affairs and the Bureau of Immigration to process travel documents. For competitive exams such as UPSC, SSC, or banking tests, understanding FNU may appear in questions related to passport rules, data entry practices, or administrative procedures. Its usage ensures that individuals without a conventional two-part name are not denied access to official services.
FNU का फुल फॉर्म
प्रथम नाम अज्ञात
Example
My passport has FNU written in the first name field because my legal name is just 'Kumar'.
FNU — frequently asked questions
What is the full form of FNU?
FNU stands for First Name Unknown, a placeholder used in official documents when an individual's first name is not recorded or not applicable.
Why is FNU used in Indian passports?
FNU is used in Indian passports when the applicant has a single name (only a surname or mononym), as passport forms require both a first name and a last name for database compliance.
Can I travel abroad if my passport shows FNU?
Yes, FNU on a passport does not affect travel eligibility. However, some airlines may ask for a full name; it is advisable to carry supporting documents like a government-issued ID showing your single name.