Radiouhelíková

Radiouhelíková is a Czech feminine surname or adjectival form. It appears to be a variant spelling of radiouhlíková, which is formed from the noun radiouhlík (radiocarbon) with the standard feminine suffix -ová. In Czech onomastics, the suffix -ová is used to create feminine forms of surnames from masculine counterparts or to form feminine adjectives, so radiouhelíková would be the female form of a surname or the feminine adjectival form in a compound.

Etymology and formation: The root radiouhlík refers to radiocarbon, a substance widely used in dating methods and in nuclear science. When the base is treated as a masculine noun or adjective, adding -ová yields a feminine form. The spelling radiouhelíková may reflect regional or historical variation; radiouhlíková is the more standard transcription in contemporary Czech.

Usage: A person bearing the surname radiouhelíková would be female, with the masculine counterpart typically being radiouhlík or radiouhlíkový, depending on the exact origin of the family name. The form radiouhelíková is uncommon, and many Czech readers would recognize radiouhlíková as the more common spelling.

Notable people: There are no widely documented individuals with this exact spelling in major reference works. As with many rare surnames, bearers may exist in regional or private contexts but are not recorded in standard encyclopedic sources.

See also: Radiocarbon, radiouhlík, Czech surname formation, suffix -ová.