In the world, Pierpont (Pierpont 
) is a very rare boy's first name. The first name Pierpont is characteristic of Northern America, particularly the United States, where it is an extremely rare masculine name. Much more prevalently, Pierpont is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pierpont | Netherlands, Belgium, Canada, United States, France |
Pierpoint, Pierre, Pierrepont, and Pont
| hez. b. pierpont (b. 1768) |
|
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| maynard pierpont (b. 1866) |
|