Poland Name Format and Culture Guide

Polish surnames may use gendered endings, such as Kowalski and Kowalska, and include letters with diacritics. A person's legal spelling should be preserved exactly.

Validate required state, character set, length, and syntax on the client, then repeat validation on the server. Preserve the original input and normalize into a separate field; never truncate local scripts, compound names, or leading zeroes to fit a single Western assumption.

This guide describes common formats rather than an official registry and cannot enumerate every exception. Generated output is for testing only, not delivery, calling, identity verification, or real account activity.