(CNN) — Cardinal Jorge Bergoglio of Argentina, the new pope, is breaking historic ground by choosing the name Francis.
It's the first time the name is being used by a pope, said CNN Vatican expert John Allen.
The name parallels one of the most venerated figures in the Roman Catholic Church, St. Francis of Assisi.
"There are cornerstone figures in Catholicism" such as St. Francis, Allen said. Figures of such stature as St. Francis seem "irrepeatable — that there can be only one Francis," Allen added.
The name symbolizes "poverty, humility, simplicity and rebuilding the Catholic Church," Allen said.
"The new pope is sending a signal that this will not be business as usual," Allen said.
New pope is Argentina's Cardinal Jorge Mario Bergoglio, the former archbishop of Buenos Aires, who takes the name Pope Francis.
Francis, 76, is the first non-European pope in the modern era, the first South American pope and the first Pope Francis.
Election comes on first full day of the cardinals' conclave in the Sistine Chapel.
New pope, who succeeds Pope Benedict XVI, asks crowd to pray for him.
G121-10-00-0011000332,573 Still, you never know what to expect for this team.Middle Tennessee Blue RaidersSTARTERSMINFGM-A3PM-AFTM-AOREBDREBREBASTSTLBLKTOPFPTS G192-60-37-100002000211BENCHMINFGM-A3PM-AFTM-AOREBDREBREBASTSTLBLKTOPFPTS, Garnett is shooting 32. you have to get healthy." Miami coach Joe Philbin said,"NFL vice president of officiating Dean Blandino.