Ōtani (surname)

Ōtani is a Japanese surname. It is a relatively common surname, and like many Japanese surnames, it can be written with various combinations of kanji, each carrying a slightly different nuance. Common meanings associated with the name stem from its constituent kanji:

• 大 (Ō): Meaning "big," "large," or "great."
• 谷 (Tani): Meaning "valley."

Therefore, the most common interpretation of Ōtani is "large valley" or "great valley." The surname likely originated as a descriptive name for families living near prominent valleys or in areas with significant valley features.

Variations in the kanji used can alter the specific meaning, although the "Ō" and "Tani" sounds remain constant. For example, different kanji for "Ō" can express different types of greatness, and different kanji for "Tani" might refer to a specific type of valley or ravine.

The name is found throughout Japan, with no particular region demonstrating a significant concentration. Notable individuals with the surname Ōtani have contributed to various fields, including sports, entertainment, and academia.