# Siek (surname)

Source: https://namelineage.com/surname/siek/  
Publisher: Name Lineage. Counts from the US Census Bureau; origin and etymology from Wiktionary; bearers from Wikidata. Data updated 2026-11-11.

A surname from German

| Field | Value |
|---|---|
| Origin | German |
| Type | not recorded |
| People in the US (2010 Census) | 519 |
| US rank (2010) | 41,886 of 162,253 |
| How often | about 1 in every 594,885 people |
| Change since 2000 | +2.8% (505 in 2000) |
| Pronunciation | not recorded |
| Variant spellings | none recorded |

## Etymology

* As a Polish surname, from a derivative of siekać (“to chop up, hack”). * As a North/Low German surname, from Middle Low German sīk (“swampy valley”), from Old Saxon *sīk, from Proto-West Germanic *sīk (“watercourse”).

## Who carries it

Share of people named Siek in the 2010 US Census by the Census's own race and ethnicity groups. The Census suppresses a share when the count behind it is small.

| Group | Share |
|---|---|
| White (not Hispanic) | 85% |
| Black (not Hispanic) | 0.0% |
| Hispanic or Latino (any race) | 2.9% |
| Asian and Pacific Islander | 11% |
| American Indian and Alaska Native | 0.0% |
| Two or more races | 1.4% |

## Similar surnames

Sieg, Seck, Sieck, Sick, Seek, Sisk, Sheikh, Siska, Shek, Sosa, Souza, Skaggs.

## How to read these numbers

A Census count is people alive and counted in 2010, not births, and names occurring fewer than 100 times are not published at all. Ethnicity shares are the Census's own categories.