Koosnaam

Koosnaam is a Dutch term that refers to an affectionate name or pet name used within close personal relationships. It functions as a form of endearment that may replace or accompany a person’s given name in everyday speech. Koosnamen are typically used by partners, family members, or close friends and are chosen to convey warmth, tenderness, or familiarity.

The etymology of koosnaam combines naam, meaning name, with a root associated with affection; the exact historical origin is not always clear, but the concept is understood as an intimate and positive label rather than a formal or neutral nickname. Koosnamen are distinct from more general bijnamen (nicknames) and from roepnamen (the name by which someone is commonly called in familiar contexts), though overlaps can occur.

Common koosnamen in Dutch include lieverd (dear), schat (treasure), liefje, moppie, and andere terms of endearment such as lief kind or knuffel. Often they are derived from the person’s given name, a shared trait, an endearing image, or an inside joke. Some koosnamen may be more playful or intimate, while others are widely accepted and used across generations.

Usage and etiquette vary by individual and culture. A koosnaam typically signals affection and closeness, but some people may prefer to be called by their real name or a more neutral term. It is generally best to use a koosnaam with consent and to respect preferences, especially in formal or professional settings.

See also: Bijnaam, Roepnaam, Term of endearment.