From December 20, 2020, she started using the name 髙橋ミナミ, mentioning that her name was often confused with fellow voice actress Natsumi Takamori.
She also started using the kanji 髙 from her original family name, instead of 高. In some media that restricts use of less common kanji, her name can still appear with the old kanji (高橋ミナミ).