Our God Yahweh & his son Yahshua

Overview

When you read the bible you will find the names of false gods mentioned, however, the name of the God of Abraham and the Israelites is only mentioned correctly in the World English Version (WEB).  God’s name was edited out of most bibles a long time ago.  Our God’s name is Yahweh and it was replaced with Lord in many bibles.  Lord is just a title.  It was prophesized by Jeremiah that we would forget his name:

Jer 23:27 Which think to cause my people to forget my name by their dreams which they tell every man to his neighbour, as their fathers have forgotten my name for Baal.

Here is a verse that gives importance in calling on his name Yahweh:

WEB 1 Ch 16:7 Then on that day David first ordained to give thanks to Yahweh, by the hand of Asaph and his brothers. 8 Oh give thanks to Yahweh, call on his name; Make known his doings among the peoples. 9 Sing to him, sing praises to him; Talk you of all his marvelous works. 10 Glory you in his holy name; Let the heart of them rejoice who seek Yahweh.

Yahshua is Jesus’ name.  Here is a verse regarding using his name:

John 14:13 Whatever you ask in my name, this I will do, that the Father may be glorified in the Son. 14 If you ask me anything in my name, I will do it.

Here Matthew states we must be baptized in the name of the Father, Son and Holy Spirit, therefore, we should be baptized in the name of Yahweh, Yashua and the Holy Spirit.

Mat 28:19 Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, 20 teaching them to observe all that I have commanded you.

So it is really important to know their names Yahweh and Yahshua. 
We really should not refer to our God by his title only.
Our God, Yahweh

From Wikipedia:  The word God and Lord are generic terms or titles.  Yehweh was the actual name for the Hebrew’s God.  In the Hebrew Bible the name is written as יהוה (YHWH), as biblical Hebrew was written with consonants only. The original pronunciation of YHWH was lost many centuries ago, but the available evidence indicates that it was in all likelihood Yahweh, meaning approximately "he causes to be" or "he creates". http://en.wikipedia.org/wiki/Yahweh this entry has since been updated.

Isaiah 42:8 states the name of our God is Yahweh or Jehovah.  The word Lord is a title and it is not the formal name for our God.

·         World English Version - I am Yahweh, that is my name;

·         King James Version: I am the Lord: that is my name:

·         Young’s Literal Translation: I [am] Jehovah, this [is] My name,

·         Darby’s New Translation: I am Jehovah, that is my name;

·         American Standard Version:  I am Jehovah, that is my name;

·         English Standard Version:  8 I am the Lord; that is my name;

Isaiah 42:8 Lexicon:

NASB ©
Hebrew
Transliteration
Strong's
Definition
Origin
"I am the LORD,
יְהוָ֖ה
Yah·weh
the proper name of the God of Israel
from havah
that is My name;
שְׁמִ֑י
she·mi;
a name
of uncertain derivation
I will not give
אֶתֵּ֔ן
et·ten,
to give, put, set
a prim. root
My glory
וּכְבֹודִי֙
u·che·vo·v·di
abundance, honor, glory
from kabad
to another,
לְאַחֵ֣ר
le·'a·cher
another
from achar
Nor
לֹֽא־
lo-
not
a prim. adverb
My praise
וּתְהִלָּתִ֖י
u·te·hil·la·ti
praise, song of praise
from halal
to graven images.
לַפְּסִילִֽים׃
lap·pe·si·lim.
an idol, image
from pasal


 Strong's Concordance

Yhvh: the proper name of the God of Israel

Original Word: יְהֹוָה
Part of Speech: Proper Name
Transliteration: Yhvh
Phonetic Spelling: (yeh-ho-vaw')
Short Definition: LORD

NAS Exhaustive Concordance

Word Origin
from havah
Definition
the proper name of the God of Israel

NASB Translation
GOD (314), LORD (6399), LORD'S (111).


Jeremiah states we would forget his name for Baal:

Jer 23:27 Which think to cause my people to forget my name by their dreams which they tell every man to his neighbour, as their fathers have forgotten my name for Baal.

Here is the concordance definition for Baal:

Strong's Concordance for the word Baal:

baal: owner, lord

Original Word: בַּ֫עַל
Part of Speech: Noun Masculine
Transliteration: baal
Phonetic Spelling: (bah'-al)
Short Definition: owner

NAS Exhaustive Concordance

Word Origin
from baal
Definition
owner, lord
NASB Translation
allies* (1), archers* (1), bird* (1), bound (1), bridegroom (1), captain (1), case* (1), charmer* (1), citizens (1), creditor* (1), dominant (1), dreamer* (1), due (1), husband (8), husbands (2), leaders (6), lords (1), man (3), married* (2), master's (1), masters (1), men (14), owner (15), owners (2), possessors (2), relative by marriage (1), schemer* (1), who has (1), who practice (1), wrathful* (1).


Jesus’ name - Yahshua


From Wikipedia:  The name Jesus, as found in several modern languages, is derived from the Latin Iesus, a transliteration of the Greek Ἰησοῦς (Iesous).[24] The Greek form is a rendition of the Aramaic ישוע‎ (Yeshua), which is derived from the Hebrew יהושע‎ (Yehoshua).[25][26] The name Yehshua appears to have been in use in Judea at the time of the birth of Jesus.[27] The first-century works of historian Flavius Josephus refer to at least twenty different people with this name.[28] The etymology of Jesus' name in the context of the New Testament is generally given as "Yahweh is salvation".[29] http://en.wikipedia.org/wiki/Yeshua this page has also been updated since I copied this paragraph.

Here is the Greek Lexicon for the verse Matthew 1:18:

NASB ©
Greek
Transliteration
Strong's
Definition
Origin
Now
δὲ
de
but, and, now, (a connective or adversative particle)
a prim. word
the birth
γένεσις
genesis
origin, birth
from ginomai
of Jesus
Ἰησοῦ
iēsou
Jesus or Joshua, the name of the Messiah, also three other Isr.
of Hebrew origin Yehoshua
Christ
Χριστοῦ
christou
the Anointed One, Messiah, Christ
from chrió
was as follows:
οὕτως
outōs
in this way, thus
adverb from houtos,
when His mother
μητρὸς
mētros
mother
a prim. word
Mary
Μαρίας
marias
Mary, the name of several Christian women
of Hebrew origin Miryam
had been betrothed
μνηστευθείσης
mnēsteutheisēs
to espouse, betroth
from mnaomai (in the sense of to court a bride)
to Joseph,
Ἰωσήφ
iōsēph
Joseph, the name of several Isr.
of Hebrew origin Yoseph
before
πρὶν
prin
before
a prim. adverb akin to pro
they came together
συνελθεῖν
sunelthein
to come together, by ext. to accompany
from sun and erchomai
she was found
εὑρέθη
eurethē
to find
a prim. verb
to be with child
ἐν
en
in, on, at, by, with
a prim. preposition denoting position and by impl. instrumentality
by the Holy
ἁγίου
agiou
sacred, holy
from a prim. root
Spirit.
πνεύματος
pneumatos
wind, spirit
from pneó


Strong's Concordance for the word ‘Jesus’

Iésous: Jesus or Joshua, the name of the Messiah, also three other Isr.

Original Word: Ἰησοῦς, οῦ, ὁ
Part of Speech: Noun, Masculine
Transliteration: Iésous
Phonetic Spelling: (ee-ay-sooce')
Short Definition: Jesus
Definition: Jesus; the Greek form of Joshua; Jesus, son of Eliezer; Jesus, surnamed Justus.


Strong's Exhaustive Concordance

Jesus. Of Hebrew origin (Yhowshuwa'); Jesus (i.e. Jehoshua), the name of our Lord and two (three) other Israelites -- Jesus.  see HEBREW Yhowshuwa'

Better information about this topic can be found on these sites:
Jesus is not his Name