Was heißt »geläufig« auf Englisch?

Das Adjektiv »geläufig« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Mir ist dieser Ausdruck leider nicht geläufig.: I'm afraid I'm not familiar with that expression.
Laut einer landesweiten Umfrage ist es in den USA ein geläufiger Glaube, Muslime hätten etwas mit Terrorismus zu tun.: It is a prevalent belief, according to a nationwide poll in the United States, that Muslims are linked with terrorism.
Übrigens ist das Gebäck, das in Japan als „Shu-Creme“ bekannt ist, weder in England noch in Frankreich unter diesem Namen geläufig. Wenn man in England nach „Shu-Creme“ fragt, bekommt man witzigerweise Schuhcreme.: By the way, the pastry known as "Shu Cream" in Japan is not known under this name neither in England nor in France. If you ask for a "Shu Cream" in England, you will end up comically receiving shoe shine.

Your name isn't familiar to me.
I knew there was something familiar about him.
You're not familiar with his city.
This song seems familiar.
She looks familiar.
Tom is familiar with the topic.
Tom is familiar with the subject.
Why does the name Tom Jackson sound so familiar?
Does that guy look familiar to you?
A cabbage is a familiar kitchen-garden vegetable about as large and wise as a man's head.
Here is a page that you might find useful if you're not already familiar with the information it contains.
Should I address you with the familiar or polite form of "you"?
I saw many familiar faces.
I am not familiar with the ins and outs of all this.
You look really familiar.
That man looks vaguely familiar.
How familiar are you with my case?
It's nice to see a familiar face.
His name sounds familiar.
You look familiar.