Stachowiak

Stachowiak is a Polish surname. It derives from the given name Stach, a diminutive form of Stanisław, with the patronymic-type suffix -owiak, commonly used in Polish surnames to indicate lineage or association. As such, Stachowiak originally signified a descendant of Stach or someone belonging to Stach. The given name Stach itself originates from Stanisław, a common Slavic name.

The surname is most prevalent in Poland, with presence also among Polish diaspora communities in the United States, Canada, the United Kingdom, Germany, and other parts of Europe, reflecting patterns of migration.

Variants and related forms include Stachowicz and other names derived from Stach, though exact spellings may vary by region and language. The suffix -owicz is typically another patronymic form implying son of, while -owiak can convey a similar sense but may emphasize locality or lineage in some lineages.

In historical records, bearers of the surname Stachowiak appear in civil and parish registries dating to several centuries, reflecting Poland’s patronymic naming traditions. Today, individuals with the surname can be found across Poland and in Polish communities abroad.