réis

ráis is typically a transliteration variant of the Arabic word raʾīs (رئيس), which means "head" or "leader." In Arabic, raʾīs is used in formal and official contexts to denote someone who holds a leading position, such as a president, head of state, or military commander. Because Arabic transliteration varies, the same word can appear in English-language texts as rais, raees, raʾīs, or similar spellings. The diacritic ráis is not standard in Arabic transliteration and its use in English prose is relatively uncommon; when encountered, it is usually part of a nonstandard rendering or a proper name in non-Arabic contexts.

In practice, raʾīs serves both as a common noun and as part of official titles. Historically, the term has appeared in various Arab and Islamic polities to denote central or senior leaders. In modern usage, variants of raʾīs appear in political discourse, government titles, and organizational hierarchies across regions where Arabic is spoken or has influenced administrative vocabulary. Beyond Arabic, the word has given rise to cognate surnames and given names in diaspora communities, where transliteration choices reflect local linguistic conventions rather than a single, authoritative spelling.

The spelling ráis may also be seen in multilingual contexts to distinguish pronunciation or to adapt the word to a non-Arabic orthography. It is distinct from similar-sounding terms in other languages, such as Turkish reis (captain) or Hispanic and South Asian transliterations of raees, which have different etymologies and uses. In short, ráis primarily references the Arabic root meaning of leadership, with variations arising from transliteration and naming practices.