Isaacson
Isaacson means “son of Isaac,” a classic patronymic surname built from the biblical given name Isaac.
The #4,628 most common surname in the United States (2010 Census) — about 1 in every 40,264 Americans shares it.
Etymology
Isaacson is an English patronymic surname formed from the biblical personal name Isaac plus the suffix -son, meaning “son of.” Isaac itself comes from Hebrew Yitzhak, traditionally explained as “he laughs” or “he will laugh,” in reference to the biblical story of Sarah’s laughter. So the surname literally means “son of Isaac.”
History
English surname writers of the 19th and early 20th centuries treat Isaacson as a straightforward derivative of Isaac, alongside related forms such as Isaacs and Isacke. It is one of several Jewish and Christian surnames that arose independently from the common biblical given name. In modern records it appears most often in English-speaking countries, especially Britain and the United States.
Origin
Regions
Variant spellings
Fun fact
Early surname references often grouped Isaacson with a whole family of related forms like Isaacs, Isacke, and Isaacson, showing how productive biblical-name surnames were in English.
From the historical record
“ISAACS. See Isaac. ISAACSON. See Isaac. ISACKE. See Isaac. ISBELL. In H.R. Isabel. See Female Christian Names. ISELTON. Properly Iseldon, the an- cient name of Islington, near Loudon. ISHAM. A place in the hundred of Orlingbui-y, co. Northampton, -where an”
— Patronymica Britannica: a dictionary of the family names of the United Kingdom