No.
Yes, he converted to Islam & changed his name from Cat Stevens into Yusuf Islam.
Cat Stevens (yusuf Islam)
yusuf is a Islam name which comes from probhet yusuf the 11'th son of probhet yaqub
He converted to Islam.
Yusuf written as : يوسف
No he's Cat steven's son
yes he did convert is Islam and adopted the middle name yusuf
fauzia Ali
Stevens eventually decided to convert to Islam, despite the fact that his father's nationality had meant that he was raised to view the religion with suspicion. He changed his name to Yusuf Islam, and withdrew from the world of entertainment.
Yusuf Qardavi has written: 'Islam main halal aur haram'
Yusuf Islam