Nama saya Oliver.
Oliver Kahn
mon nom est monsieur Oliver, je m'appelle monsieur Oliver
Name
because its a name you say it the same in German
Sein name
Name = Name
Köln is how you say Cologne in German.
As this is a name it remains the same in German.
Caitlin. There is no German translation for this name.
ihr Name ist....
Allie is just Allie in German; there is no German translation.