Do you generally use kanji or kana when writing names in Japanese? Can hiragana and katakana be mixed when writing a name?

1) When you haven’t learned kanji yet, or when you don’t know the kanji of your real name, you usually use hiragana

2) People whose real name is hiragana, for example, Hamasaki Ayumi There are also people like Hamazaki Yumi

In the past, women often used katakana names such as Kuku (Kiku), Turuko, etc.

3) An accident occurred overseas and the patient did not recover. When you know the person's kanji (but don't know the detailed information),

It is reported in katakana

"タナカタロウ", etc.

Hiragana It is generally not mixed with katakana, except for stage names and pen names, it may be rare

Fujikana