From Arabic meaning capable, powerful, or mighty; also one of the divine attributes in Islam.
Qadir (also transliterated as Qaadir or Kadir) is a name of Arabic origin meaning "capable," "powerful," or "able" — from the root q-d-r (قدر), which encompasses not just physical power but the deeper capacity to bring things into being, to measure and ordain. This root gives Arabic the word qadar, often translated as "fate" or "divine decree," reflecting the philosophical weight the language assigns to this cluster of meaning. Al-Qadir — The All-Powerful — is one of the Asma ul-Husna, the 99 beautiful names of Allah in Islamic theology, lending Qadir an unmistakable sacred resonance in Muslim cultures.
Historically, the name was borne by the Abbasid caliph Al-Qadir Billah (947–1031), whose 41-year reign was one of the longest in Abbasid history and a period of significant theological consolidation — including his famous Qadiri Creed, which defined Sunni orthodoxy against Mutazilite rationalism. In Sufi tradition, the name is especially associated with Abd al-Qadir al-Jilani (1078–1166), the revered Persian-born scholar and mystic whose Qadiriyya brotherhood became one of the most widespread Sufi orders in the world, stretching from West Africa to Southeast Asia. In contemporary usage, Qadir is common across the Arab world, South Asia, West Africa, and Muslim communities globally.
In the United States and United Kingdom it has been embraced within African American Muslim communities since the mid-twentieth century, often chosen for its theological directness and its connection to a rich intellectual and spiritual heritage. The name projects quiet authority — learned, grounded, and rooted in centuries of devotion.