New Revised Standard Version
When the Canaanite inhabitants of the land saw the mourning on the threshing floor of Atad, they said, “This is a grievous mourning on the part of the Egyptians.” Therefore the place was named Abel-mizraim; it is beyond the Jordan.

Contemporary English Version
The Canaanites saw this and said, "The Egyptians are in great sorrow." Then they named the place "Egypt in Sorrow."

New American Bible
When the Canaanites who inhabited the land saw the mourning at Goren-ha-atad, they said, “This is a solemn funeral on the part of the Egyptians!” That is why the place was named Abel-mizraim. It is beyond the Jordan.

Douay-Rheims Bible
And when the inhabitants of Chanaan saw this, they said: This is a great mourning to the Egyptians. And therefore the name of that place was called, The mourning of Egypt.

And when the inhabitants of Chanaan saw this, they said: This is a great mourning to the Egyptians. And therefore the name of that place was called, The mourning of Egypt.

the Canaanites.

Genesis 10:15-19 And Chanaan begot Sidon his firstborn, the Hethite, . . .

Genesis 13:7 Whereupon also there arose a strife between the herdsmen of Abram and of Lot. And at that time the Chanaanite and the Pherezite dwelled in that country.

Genesis 24:6 And Abraham said: Beware thou never bring my son back again thither.

Genesis 34:30 And when they had boldly perpetrated these things, Jacob said to Simeon and Levi: You have troubled me, and made me hateful to the Chanaanites and Pherezites, the inhabitants of this land. We are few: they will gather themselves together and kill me; and both I, and my house shall be destroyed.

Abel-mizraim.

1 Samuel 6:18 And the golden mice, according to the number of the cities of the Philistines, of the five provinces, from the fenced city to the village that was without wall, and to the great Abel (the stone) whereon they set down the ark of the Lord, which was till that day in the field of Josue the Bethsamite.

beyond Jordan.

Genesis 50:10 And they came to the threshing floor of Atad, which is situated beyond the Jordan: where celebrating the exequies with a great and vehement lamentation, they spent full seven days.

Deuteronomy 3:25,27 I will pass over therefore, and will see this excellent land beyond the Jordan, and this goodly mountain, and Libanus. . . .

Deuteronomy 11:30 Which are beyond the Jordan, behind the way that goeth to the setting of the sun, in the land of the Chanaanite who dwelleth in the plain country over against Galgala, which is near the valley that reacheth and entereth far.