This is antique kanji symbol. Normal Japanese people can not read.
Hiragana symbols ぱうろ
Katakana symbols パウロ
Katakana is generally used when writing words.
Paul the Apostle. Japanese pronunciation is Pauro
Modern name of Paul (Pouru)
Hiragana symbols ぽぅる
Katakana symbols ポール
Katakana is generally used when writing words.
Example: Paul Cézanne, Paul Leonard Newman, Sir James Paul McCartney, Les Paul (Lester William Polsfuss), Jean-Paul Gaultier, Paul William Anderson. Japanese pronunciation is Pouru.