Garrod is an English surname derived from the given name Gerald.The surname likely originates as a variant of Garret or Garrett (Garret, Garrett), which themselves come from Gerald. The name Gerald is of Germanic origin, composed of the elements ger ("spear") and walt ("power"), giving the meaning "spear ruler". Normans brought Gerald to Britain after the Conquest, where it flourished but later declined in England, though it remained popular in Ireland. The surname Garrod thus carries this legacy of Norman and Anglo-Norman naming practices.Notable bearers of the surname include:Alfred Baring Garrod (1819–1907), English physician known for work on rheumatoid arthritisAlfred Henry Garrod (1846–1879), English vertebrate zoologistArchibald Garrod (1857–1936), British physician and pioneer in metabolic geneticsDorothy Garrod (1892–1968), British archaeologist known for prehistoric studies at Mount CarmelH. W. Garrod (1878–1960), British classical scholarEtymology and VariantsGarrod is a shorthanded form of Gerald, akin to Garret and Garrett. Other related forms include Garrison (English), Fitzgerald (Irish), and Giraud (French). The Irish variant Fitzgerald literally means "son of Gerald" and is one of the most common Irish surnames.DistributionAs an English surname, Garrod is found primarily in the United Kingdom, especially in East Anglia, with some presence in former British colonies. It is not among the most frequent surnames but has a distinct history through the noted families of physicians and scientists.Meaning: spear ruler (derived from Gerald)Origin: English surname of Norman originType: SurnameUsage: English