Baier
A German surname meaning “Bavarian” or “from Bavaria.”
The #6,482 most common surname in the United States (2010 Census) — about 1 in every 58,943 Americans shares it.
Etymology
Baier is an old German form meaning a Bavarian or someone from Bavaria. It corresponds to the modern spelling Bayer, and both are tied to the name of the Bavarian people and region. In surname use, it began as an identifying label for someone who came from, or was associated with, Bavaria.
History
Older name books and surname studies treat Baier as one of several surnames formed from ethnic or regional identifiers, alongside names like Schwab or Frank. The spelling Baier has long coexisted with Bayer and Beyer, and in some places the older form was kept while modern German standardized Bayer. The surname is especially associated with German-speaking areas and has continued in various spellings into the modern era.
Origin
Regions
Variant spellings
Fun fact
In older German naming practice, a surname like Baier could function much like a label saying “the Bavarian.”
From the historical record
“einst K.). Bahr- s. Ber (einst K.). Baier EI. „der Baier*. Auch Bayer, Beyer — Peyer, Vklf. Beierle. Baintner s. Bund. Bakker s. Becker.”
— Die deutschen Familiennamen