How to Combine First & Last Name Columns in Excel: A Step-by-Step Guide

Combining first and last name columns in Excel is a common task that can save you time and help keep your data organized. This can be done using a simple formula or Excel’s built-in functions. In just a few steps, you can merge the names into a single column, making it easier to sort, filter, and analyze your data.

Step by Step Tutorial: Combining First & Last Name Columns in Excel

Before we dive into the steps, let’s understand what we’re trying to achieve. We have two separate columns, one for first names and another for last names, and we want to combine them into one column with the full name.

Step 1: Insert a new column

Insert a new column where you want the combined names to appear.

Adding a new column is straightforward. Right-click on the column header where you want the new column to appear, and select ‘Insert.’ This will shift the existing columns to the right and create space for the combined names.

Step 2: Use the CONCATENATE function

In the first cell of the new column, use the CONCATENATE function to combine the first and last names.

The CONCATENATE function is simple to use. Just type =CONCATENATE(A1, ” “, B1) into the cell, replacing A1 with the cell containing the first name and B1 with the cell containing the last name. The ” ” (space in quotes) adds a space between the names.

Step 3: Fill down the formula

Drag the fill handle down to copy the formula to the remaining cells.

After entering the formula in the first cell, you’ll see a small square in the bottom-right corner of the cell. This is the fill handle. Click and drag it down the column to apply the formula to all other cells.

Step 4: Check and adjust the formatting

Review the combined names and adjust any formatting if necessary.

Sometimes, names might not appear as expected. If you see any errors or inconsistencies, double-check the formula and make sure there are no extra spaces or missing characters.

Once you’ve completed these steps, you’ll have a new column with both first and last names combined into one, making your data cleaner and easier to manage.

Tips: Optimizing Your Excel Workflow

  • Use the CONCAT function in newer versions of Excel for shorter formulas.
  • Utilize Flash Fill to automatically combine names without formulas.
  • Consider using the “&” operator as an alternative to CONCATENATE.
  • Remember to copy and paste the combined names as values if you need to remove the formula.
  • Use the TRIM function to remove any extra spaces before or after names.

Frequently Asked Questions

How do I handle middle names or initials?

If you have middle names or initials, include them in the CONCATENATE function with additional spaces or periods as needed.

Can I undo the merge if I make a mistake?

Yes, simply delete the contents of the new column and start over with the correct formula.

Is there a way to split names back into separate columns?

Excel has a Text to Columns feature that can split combined names back into separate columns based on a delimiter, such as a space.

What if I want to combine more than two columns?

You can use the CONCATENATE function to combine as many columns as you need, just add more arguments to the function.

Can I use this method to combine other types of data?

Absolutely! The CONCATENATE function can be used to combine any text data in Excel, not just names.


  1. Insert a new column.
  2. Use the CONCATENATE function in the first cell.
  3. Fill down the formula.
  4. Check and adjust the formatting.


In conclusion, combining first and last name columns in Excel is a breeze once you get the hang of it. Whether you’re a data analyst, an administrative assistant, or just someone trying to organize a list of contacts, mastering this skill can greatly enhance your productivity. Remember, Excel is a powerful tool with many functions and features that can simplify your work.

Don’t be afraid to explore and experiment with different techniques to find what works best for you. If you ever get stuck, there are countless resources available online, from forums to tutorials, that can guide you through any Excel challenge. So go ahead, give it a try, and watch as your data transforms into a neatly organized masterpiece.