Family name לנקסטר (Lancaster 
, Lankester , לנקסטר 
) , all over the world, is a common last name. The cognomen לנקסטר is characteristic of Northern Europe, particularly Guernsey, where it is quite a common surname, Isle of Man, and the United Kingdom (explore the name in all countries). Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Australia. Very seldom, לנקסטר is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lankester, Lancaster | Canada, United Kingdom, United States, South Africa, Australia |
| לנקסטר | Israel |