The story of the name
The father of the steadfast house
Yasir ibn Amir (RA) came to Makkah from Yemen. He came looking for a lost brother. He stayed, and found something larger.
He allied with Banu Makhzum. He married Sumayyah bint Khayyat (RA). He raised Ammar (RA). When the family believed, they believed together. When they suffered, they suffered together. They had no clan strong enough to shield them. In the first persecution, the family of Yasir (RA) became Makkah's example — and Islam's.
Patience, family of Yasir
The Prophet ﷺ could not stop the torture. He could only speak to it: patience, family of Yasir — your appointed place is Paradise (Musnad Ahmad 439, hasan). One household, promised the Garden together, by name, while still under the whip.
Yasir (RA) died as a result of that persecution, before the Hijrah. The exact circumstances of his death are less certain than his wife's — Sumayyah (RA)'s killing is attributed specifically to Abu Jahl in the early sources; Yasir (RA)'s is not. What is firmly established: he died for his faith, among the earliest to do so, and never lived to see Madinah, or Badr, or the safety that came after.
His son survived. Ammar (RA) carried the family's firmness into every chapter that followed — through the Prophet's ﷺ own lifetime, and to his own death decades later at Siffin.
Ease, at last
His name means ease and gentleness. His road held neither.
The scholars read the name the way the Qur'an teaches: indeed, with hardship comes ease (Surah al-Sharh, 94:5–6). His hardship was spent entirely in this world. His ease is spent entirely in the next.
To carry this name
To carry this name is to believe when believing costs you everything and gains you nothing here. It is to raise a family that stands together, not apart, when the pressure comes. It is patience that holds without any promise of rescue. And it is faith that asks for nothing in this life, trusting the ease is stored up for the one after it.