於 — at, in

於
Meaning
at, in, on, as for
On reading
オoヨyo
Kun reading
おいてoiteおけるokeruああaaよりyori
Strokes
8
Learned in
Not taught at school — a kanji approved for use in names

於 in names

When I turn a name into kanji, I use 於 for the sound “o” (お).

All kanji used in names · Names in Japanese, A to Z

Stroke order from KanjiVG © Ulrich Apel (CC BY-SA 3.0). Meanings and readings from KANJIDIC2 © EDRDG (CC BY-SA 4.0).