The British pronounce the last letter "zed", as do most Australians. Much more sensible than "zee" which can be confused with "cee" and other letters.
Because it is the second to last letter.
The alphabet has 26 letters. The letter "D" comes after the letter "C".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "H" comes after the letter "I".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "N" comes after the letter "M".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "P" comes after the letter "O".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
Because it is the second to last letter.
The alphabet has 26 letters. The letter "D" comes after the letter "C".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "B" comes after the letter "A".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "I" comes after the letter "J".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "H" comes after the letter "I".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "N" comes after the letter "M".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "P" comes after the letter "O".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "P" comes after the letter "Q".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "S" comes after the letter "R".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "U" comes after the letter "T".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "W" comes after the letter "V".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
The alphabet has 26 letters. The letter "Z" comes after the letter "Y".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ