ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
出典:『Wiktionary』 (2025/09/10 17:24 UTC 版)
Various etymologies.
As a European surname, from Polish Rataj, Czech Rataj, Slovak Rataj, Slovene Rataj, Lower Sorbian rataj, Ukrainian ратай (rataj), and cognates in other Slavic languages. Ultimately, from Proto-Slavic *ortajь.
Ratai