(male) A perennially popular given name, of Continental Germanic origin, from haim ‘home’ + rīc ‘power, ruler’. It was an Old French name, adopted by the Normans and introduced by them to Britain. It has been borne by eight kings of England. Not until the 17th century did the form Henry (as opposed to Harry) become the standard vernacular form, mainly under the influence of the Latin form Henricus and French Henri.
Pet forms: Hal, Hank, Harry.
Cognates: Irish: Anraí, Éinrí. Scottish Gaelic: Eanraig. German: Heinrich; Henrik, Hinrich (Low German). Dutch: Hendrik. Scandinavian: Hen(d)rik. French: Henri. Spanish: Enrique. Catalan: Enric. Portuguese: Henrique. Italian: Enrico. Polish: Henryk. Czech: Jindřich. Slovenian: Henrik. Finnish: Heikki. Hungarian: Henrik. Lithuanian: Henrikas.
English and Scottish: patronymic from the personal name John. As an American family name, Johnson has absorbed patronymics and many other derivatives of this name in continental European languages. (For forms, see Hanks and Hodges 1988.)
FOREBEARS Johnson is the second most frequent surname in the U.S. It was brought independently to North America by many different bearers from the 17th and 18th centuries onward. Andrew Johnson (1808– 75), 17th president of the U.S., was born in Raleigh, NC, the younger son of Jacob Johnson and Mary (or Polly) McDonough.Little is known of his ancestors. The 36th president, Lyndon B. Johnson, dates his American forebears back seven generations to James Johnston (sic) (b. about 1662) who lived at Currowaugh, Nansemond, and Isle of Wight Counties, VA. Noted early bearers also include Marmaduke (d. 1674), a printer who came from England to MA in 1660; Edward (1598–1672), a colonial chronicler who was baptized at St.George's parish, Canterbury, England, and emigrated to Boston in 1630; and Sir Nathaniel (c. 1645–1713), a colonial governor of Carolina, who came from County Durham, England.