Family and early life
Queen Noor was born Lisa Najeeb Halaby in Washington, D.C., the eldest child of Najeeb Halaby (1915–2003) and Doris Carlquist (1918–2015). Her paternal grandfather was Syrian; her maternal family is Swedish American. Her father was raised a Christian Scientist and was a Navy experimental test pilot, an airline executive, and government official. He served as an aide to the United States Secretary of Defense in the Truman administration, before being appointed by President John F. Kennedy to head the Federal Aviation Administration. Najeeb Halaby also had a private-sector career, as CEO of Pan American World Airways from 1969 to 1972. The Halabys had two more children after Lisa: a son, Christian, and a younger daughter, Alexa. The children were raised nominally Episcopalian. Najeeb and Doris divorced in 1977. Doris died on December 25, 2015, aged 97.
Noor's paternal grandfather was Najeeb Elias Halaby, a Syrian-Lebanese businessman born in Zahle, and whose parents hailed from Aleppo. He was a petroleum broker, according to 1920 Census records. Merchant Stanley Marcus recalled that in the mid-1920s, Halaby opened Halaby Galleries, a rug boutique and interior-decorating shop, at Neiman Marcus in Dallas, Texas, and ran it with his Texas-born wife, Laura Wilkins (1889–1987, later Mrs. Urban B. Koen). Najeeb Halaby died shortly afterward, and his estate was unable to continue the new enterprise.
According to research done in 2010 for the PBS series Faces of America by Professor Henry Louis Gates Jr., of Harvard University, her great-grandfather, Elias Halaby, came to New York circa 1891, one of the earliest Syrian-Lebanese immigrants to the United States. He was a Christian as well as having been a provincial treasurer (magistrate) as stated before by Najeeb Halaby in his autobiography Crosswinds: an Airman's Memoir. He left Ottoman Syria with his two eldest sons. His wife, Almas Mallouk, and their remaining children joined him in the United States in 1894. He died three years later, leaving his teenage sons, Habib, and Najeeb (her paternal grandfather), to run his import business. Najeeb moved to Dallas around 1910 and fully assimilated into U.S. society.