[Cephlin]

Yes it is.

[GFK_of_xmaspast]

Latin doesn't have a "J".

[OJFord]

Classical Latin doesn't, and also variation around 'u'/'v'/'w'.

The "English alphabet" is _a_ Latin alphabet, however - cf. ISO basic Latin alphabet.

https://en.wikipedia.org/wiki/ISO_basic_Latin_alphabet