The funny thing about this is the little know fact is that there is no J in the Hebrew language. Also there was no J in the English language until 400 years ago. That fact is always lost by the supporters of the name Jehovah.
Anyone who has done some real thorough studying knows this.Although the J has been around for a while now.There is proof of it being used in the 13th century.Initially the J was at that time,still pronounced like the German J,which was pronounced with more of a 'Y' sound.This is the way that it still is spoken in Germany today.Over time,the J sound eventually began to harden into sounding more like the the French J which is where the Modern English J originated from.
File:JEHOVA Raymundus Pugio Fidei 1270 a.png - Wikimedia Commons
http://upload.wikimedia.org/wikipedia/commons/7/75/JEHOVA_Raymundus_Pugio_Fidei_1270_a.png
The Letter J
Why, then, do English-speakers spell both Joshua and Jesus with a j rather than a y or an i? Where did this originate? Does it represent some sort of sinister plot, as a few assume, or is the explanation far more innocent?
Notice what the Oxford English Dictionary says about the history of the letter j: This tenth letter of the alphabet in English and other modern languages is, in its origin, a comparatively late modification of the letter I. In the ancient Roman alpha- bet, I, besides its vowel value
had the kindred consonantal value of modern English Y
Some time before the 6th century, this y-sound had, by compression in articulation and consequent development of an initial stop, become a consonantal diphthong
In OE, i consonant, so far as it was used, had (as still in all the continental Germanic languages) its Latin value (y)
But the French orthography introduced by the Norman Conquest brought in the Old French value of i consonant = g soft (dsh); a sound which English has ever since retained in words derived from that source
From the 11th to the 17th c., then, the letter i represented at once the vowel sound of i, and a consonant sound (dsh), far removed from the vowel.
Throughout the medieval period, the forms of the modern i and j were used interchangeably, and both forms represented the same letter. How, then, did i and j come to be considered two distinct letters of the alphabet? The differentiation was made first in Spanish, where, from the very introduction of printing, we see j used for the consonant, and i only for the vowel
Louis Elzevir, who printed at Leyden 15951616, is generally credited with making the modern distinction of u and v, i and j, which was shortly after followed by the introduction of U and J among the capitals by Lazarus Zetmer of Strasburg in 1619 (OED, J). The letters i and j continued for many years to be considered merely different forms of the same letter, so that as late as the early 19th century, dictionaries commonly intermingled the I and J words in one series.
Origin of the Names Jesus and Christ in English?