how did the second place get its name?
Old English "lifer" and "pōl", is first recorded around 1190 as "Liuerpul".
Liverpool
The name comes from the Old English "lifer", meaning thick or muddy water, and "pōl", meaning a pool or creek, and is first recorded around 1190 as "Liuerpul". 
what is anfield? Football stadium where is it located? Anfield, Liverpool, Merseyside, England.
wiki:7771352
Liverpool [SEP] Origins of the name
The name comes from the Old English "lifer", meaning thick or muddy water, and "pōl", meaning a pool or creek, and is first recorded around 1190 as "Liuerpul". According to the "Cambridge Dictionary of English Place-Names", "The original reference was to a pool or tidal creek now filled up into which two streams drained". The place appearing as "Leyrpole", in a legal record of 1418, may also refer to Liverpool. Other origins of the name have been suggested, including "elverpool", a reference to the large number of eels in the Mersey. The adjective "Liverpudlian" was first recorded in 1833. Although the Old English origin of the name Liverpool is beyond dispute, claims are sometimes made that the name Liverpool is of Welsh origin, but these are without foundation.