قيس

Kais

boyArabic

Kais is a Muslim boy name meaning “Firm; usually linked to measuring”.

MeaningFirm; usually linked to measuring
GenderBoy
OriginArabic
Arabic spellingقيس
PronunciationKAYS
Arabic rootق ي س (q-y-s) — to measure
Muslim name?Islamic / Arabic name

Meaning and origin of Kais

Kais is a spelling of Qays, an ancient Arabic name whose meaning is debated; it is usually linked to the root q-y-s, 'to measure', and sometimes explained as 'firm' or 'strong'. Qays ibn Saʿd ibn ʿUbāda was a Companion of the Prophet ﷺ and a loyal supporter of ʿAlī. The name is also famous as that of Qays ibn al-Mulawwaḥ, the poet better known as Majnūn Laylā.

Is Kais a Muslim name?

Yes. Kais (Qays) is an old Arabic name borne by Companions of the Prophet ﷺ.

Where is the name Kais used?

Popular in Iraq, Syria, Jordan and Tunisia, where it is often spelled Kais.

Gifts with the name Kais

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Spellings and variants of Kais

QaisQaysKaysKaiss

More boy names like Kais

Frequently asked questions

What does the name Kais mean?

Kais means 'Firm; usually linked to measuring'. It comes from Arabic.

Is Kais a Muslim name?

Yes. Kais (Qays) is an old Arabic name borne by Companions of the Prophet ﷺ.

How do you write Kais in Arabic?

Kais is written قيس in Arabic script.

How do you pronounce Kais?

Kais is pronounced KAYS.

Updated October 2026 · Researched by the Modern Muslim Names team. Spotted a mistake? Let us know.