Um, to be honest, I don't beleive there is one. There aren't many fears that are that specific. Oh course, there are occational exceptions.
However, if there is one, I imagine it would have something to do with The Bible.
Sorry if this was unhelpful. :/
There are approximately 122,000 people named Jacob in Canada.
Nomatophobia
There are an estimated 724,412 people in the US named Jacob. It is currently the most popular male name in the US, with about 0.31% of the population having it.and its my name so its beast mode over all names
It is estimated that there are more than 4 million people named Jacob in the world. This name is particularly popular in English-speaking countries.
There is no data to support the assumption. More than 98% of the grooms named Jacob in New York state in 2015 married someone who was NOT named Sara or Sarah.
JACOB BLACK ROCKS! He's named after Stephenie Meyer's brother.
Some time before Christ
Yes, there are several saints named Jacob.
A toy called Jacob's Ladder
Yes , Jacob has a pet dog named Wally .
The nation of Israel is named after the biblical character Jacob, whose name was changed to Israel by God in the Book of Genesis. Israel is considered one of the founding fathers of the Israelite people.
It is difficult to provide an exact number of people named Jacob in the world as it varies over time. However, Jacob is a common name in many countries and is likely to be found in multiple regions globally.