'Name' in the Bible

To the church of God which is at Corinth, to those who have been sanctified in Christ Jesus, saints by calling, with all who in every place call on the name of our Lord Jesus Christ, their Lord and ours:

Now I exhort you, brethren, by the name of our Lord Jesus Christ, that you all agree and that there be no divisions among you, but that you be made complete in the same mind and in the same judgment.

Has Christ been divided? Paul was not crucified for you, was he? Or were you baptized in the name of Paul?

so that no one would say you were baptized in my name.

In the name of our Lord Jesus, when you are assembled, and I with you in spirit, with the power of our Lord Jesus,

Such were some of you; but you were washed, but you were sanctified, but you were justified in the name of the Lord Jesus Christ and in the Spirit of our God.