Namesake

A namesake is a person named after another.Namesake may also refer to a thing, such as a company, place, ship, building, or concept, named after a person.

In general, the second recipient of a name, named for the first, is said to be the namesake of the first. The attribution can, however, go in the opposite direction, with namesake referring to the original holder of the name (the eponym).

The word is first recorded in the mid-seventeenth century, and probably comes from the phrase "for [the, my, his, her] name's sake".

Naming a child after a relative, friend, or well-known person is a common practice in the English-speaking world. When a son is named for his father, it is customary to add "Jr.", "III'", or another name suffix to the name of the son (and sometimes "Sr." or a prior number to the father's name), in order to distinguish between individuals; especially if both father and son become famous, as in the case of poet, Oliver Wendell Holmes, Sr., and his son, Oliver Wendell Holmes, Jr., an Associate Justice of the United States Supreme Court. Sometimes the "Jr." or "Sr." suffix is applied even when the child's legal name differs from that of the parent. One notable example is that of the singer Hiram King Williams, known professionally as Hank Williams, and his son Randall Hank Williams, known professionally as Hank Williams Jr. Nothing prohibits girls named for their mothers from using similar suffixes, but no such tradition has become established. A more archaic method of distinguishing father from son was to follow the name with the Elder or the Younger, respectively, e.g. William Pitt the Elder and William Pitt the Younger.

Among Ashkenazi Jews, it is customary to name a child after a dead parent (i.e., the child's grandparent), but never after a living person.Sephardic Jews traditionally are encouraged to name their children after relatives, living or dead. Greek families traditionally name a child after its paternal grandparents and the second child of the same sex is named after its maternal grandparents.

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