as their father's. An example of the latter is that of the royal family of King Adeniji Adele of Lagos, who are distinguished from their numerous Adele cousins by the use of the double barrelled name Adeniji-Adele. Filipino naming tradition The Filipino naming tradition is derived from the Hispanic system but was influenced by the American (Anglo-Saxon) naming tradition when the Philippines became a United States colony in 1901. A child will customarily carry the mother's original/birth name as the middle name and carry the father's surname. When a woman marries, she keeps her original/birth surname and adds the husband's surname, but does not typically hyphenate it. So, when Maria Santos Aguon marries José Lujan Castro, her name becomes Maria Aguon Castro and their children will typically carry the middle name Aguon, and the surname Castro. For Filipinos, the middle name is usually the maternal surname, which is the original/birth surname of a person's mother. The use of the maternal surname as middle name is from American influence, where Filipinos adopted English naming customs, when they once used Spanish naming customs, that used two surnames (paternal and maternal) joined with the particle y (or e before ), which remains in use but became restricted to very formal purposes, police records and legal proceedings. In the original Spanish naming system, the middle name corresponds to the paternal surname, not the maternal surname as used in the Philippines today. For Filipinos, this middle name (or the maternal surname) is usually being abbreviated in less formal communications to a middle initial. Thus, a person with the full name Juan Santos Macaraig, with Santos the middle name in the present order, may become Juan S. Macaraig with the middle name abbreviated, and Juan Macaraig y Santos in the Spanish system, such as those used in names on police records, especially those seen on name placards held by a convicted person on official mug shots. The Philippine system, using "given name-middle name-surname" order (or "Christian name-mother's surname-father's surname") coincidentally follows the Portuguese naming system that uses two surnames, the first being maternal and the second being paternal. But, the maternal surname may not be the middle name at some cases. It may be a second given name, like what the term really means, as in Jose P. Laurel, where "P." (a middle initial) corresponds to Paciano. In illegitimate children, the middle name is the original/birth