How to add elements in an object while traversing through an array using map?

I am having an array like this :
arr = [ {id:0,name:Mark} , {id:1,name:Ron}, {id:2,name:Henry}, {id:3,name:Rose}].

I want to create an object like this :

obj1 = { Mark:false, Ron:false, Henry:false, Rose:flase }

I am using map to traverse through the array like this

let obj1 = {};
obj1 = arr.map((item)=> {
    obj1[item.name] = false;
  })

How can I achieve the following result?

>Solution :

You could map entries and build an object from the pairs.

const
    data = [{ id: 0, name: 'Mark' }, { id: 1, name: 'Ron' }, { id: 2, name: 'Henry' }, { id: 3, name: 'Rose' }],
    result = Object.fromEntries(data.map(({ name }) => [name, false]));
    
console.log(result);