Meanings of new alias in English

It's a shiny new alias, one of several.

Around the time that he left he put this song out under a new alias and I couldn't stop listening to it.

He is Shiva, under a new alias, and he abides in the bottom of that cistern, in the form of a stone lingam.

There they sometimes lie concealed for weeks together, and are at last shipped off for the continent, or enter the world under a new alias.

The United Nations put the JuD on a terrorist list in December, saying it was a new alias for the banned Lashkar-e-Taiba (LeT) militant group.

How do criminals manage to keep a brand- new ALIAS in mind?

"Then Red Shirt may be a four-flusher," I said and he approved this new alias with enthusiasm.