法華經義記 1.93

1.93

「名稱普聞」，此下兩句是第四歎名。亦有二者：初句正歎其名，明此諸大士德行高遠名播之道，有識含情無不共知也。第二言「能度無數百千眾生」，此即釋成此名，由此菩薩分身救物是故天下共知，故知釋成也。

"Their names were universally heard": the two phrases below this are the fourth, praising the name. There are also two parts: the first phrase directly praises their name, explaining that because the virtue and practice of these great beings are lofty and far-reaching, the path of their fame's broadcasting is universally known by all conscious, sentient beings. Second, "able to save countless hundreds of thousands of sentient beings": this explains and establishes this name; because these bodhisattvas divide their bodies to rescue creatures, they are universally known throughout the world; hence we know this explains and establishes it.