diff --git a/main.go b/main.go
index 318bda6..0820691 100644
--- a/main.go
+++ b/main.go
@@ -69,12 +69,13 @@ type request struct {
 
 // submissionType is the type of the data for each individual library submitted in the request.
 type submissionType struct {
-	SubmissionURL string `json:"submissionURL"` // Library repository URL as submitted by user. Used to identify the submission to the user.
-	NormalizedURL string `json:"normalizedURL"` // Submission URL in the standardized format that will be used in the index entry.
-	Name          string `json:"name"`          // Library name.
-	Official      bool   `json:"official"`      // Whether the library is official.
-	Tag           string `json:"tag"`           // Name of the submission repository's latest tag, which is used as the basis for the index entry and validation.
-	Error         string `json:"error"`         // Error message.
+	SubmissionURL  string `json:"submissionURL"`  // Library repository URL as submitted by user. Used to identify the submission to the user.
+	NormalizedURL  string `json:"normalizedURL"`  // Submission URL in the standardized format that will be used in the index entry.
+	RepositoryName string `json:"repositoryName"` // Name of the submission's repository.
+	Name           string `json:"name"`           // Library name.
+	Official       bool   `json:"official"`       // Whether the library is official.
+	Tag            string `json:"tag"`            // Name of the submission repository's latest tag, which is used as the basis for the index entry and validation.
+	Error          string `json:"error"`          // Error message.
 }
 
 // Command line flags.
@@ -265,6 +266,8 @@ func populateSubmission(submissionURL string, listPath *paths.Path) (submissionT
 		panic(err)
 	}
 
+	submission.RepositoryName = strings.TrimSuffix(paths.New(normalizedURLObject.Path).Base(), ".git")
+
 	// Check if the URL is already in the index.
 	listLines, err := listPath.ReadFileAsLines()
 	for _, listURL := range listLines {
diff --git a/test/test_all.py b/test/test_all.py
index a14b2a5..a44db63 100644
--- a/test/test_all.py
+++ b/test/test_all.py
@@ -35,6 +35,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/ArduinoCloudThing",
                     "normalizedURL": "https://github.com/arduino-libraries/ArduinoCloudThing.git",
+                    "repositoryName": "ArduinoCloudThing",
                     "name": "ArduinoCloudThing",
                     "official": True,
                     "tag": "1.7.3",
@@ -51,6 +52,7 @@
                 {
                     "submissionURL": "foo",
                     "normalizedURL": "",
+                    "repositoryName": "",
                     "name": "",
                     "official": False,
                     "tag": "",
@@ -67,6 +69,7 @@
                 {
                     "submissionURL": "http://httpstat.us/404",
                     "normalizedURL": "",
+                    "repositoryName": "",
                     "name": "",
                     "official": False,
                     "tag": "",
@@ -83,6 +86,7 @@
                 {
                     "submissionURL": "https://example.com",
                     "normalizedURL": "https://example.com/",
+                    "repositoryName": "",
                     "name": "",
                     "official": False,
                     "tag": "",
@@ -101,6 +105,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/ArduinoCloudThing/releases",
                     "normalizedURL": "https://github.com/arduino-libraries/ArduinoCloudThing/releases.git",
+                    "repositoryName": "",
                     "name": "",
                     "official": False,
                     "tag": "",
@@ -118,6 +123,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/Servo",
                     "normalizedURL": "https://github.com/arduino-libraries/Servo.git",
+                    "repositoryName": "Servo",
                     "name": "",
                     "official": False,
                     "tag": "",
@@ -134,6 +140,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/ArduinoCloudThing",
                     "normalizedURL": "https://github.com/arduino-libraries/ArduinoCloudThing.git",
+                    "repositoryName": "ArduinoCloudThing",
                     "name": "ArduinoCloudThing",
                     "official": True,
                     "tag": "1.7.3",
@@ -150,6 +157,7 @@
                 {
                     "submissionURL": "https://github.com/Azure/azure-iot-arduino-utility",
                     "normalizedURL": "https://github.com/Azure/azure-iot-arduino-utility.git",
+                    "repositoryName": "azure-iot-arduino-utility",
                     "name": "AzureIoTUtility",
                     "official": False,
                     "tag": "v1.5.0",
@@ -166,6 +174,7 @@
                 {
                     "submissionURL": "https://github.com/adafruit/Adafruit_TinyFlash",
                     "normalizedURL": "https://github.com/adafruit/Adafruit_TinyFlash.git",
+                    "repositoryName": "Adafruit_TinyFlash",
                     "name": "Adafruit TinyFlash",
                     "official": False,
                     "tag": "1.0.4",
@@ -182,6 +191,7 @@
                 {
                     "submissionURL": "https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library",
                     "normalizedURL": "https://github.com/sparkfun/SparkFun_Ublox_Arduino_Library.git",
+                    "repositoryName": "SparkFun_Ublox_Arduino_Library",
                     "name": "SparkFun u-blox Arduino Library",
                     "official": False,
                     "tag": "v1.8.11",
@@ -199,6 +209,7 @@
                 {
                     "submissionURL": "https://github.com/arduino/cloud-examples",
                     "normalizedURL": "https://github.com/arduino/cloud-examples.git",
+                    "repositoryName": "cloud-examples",
                     "name": "",
                     "official": True,
                     "tag": "",
@@ -217,6 +228,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/WiFiLink-Firmware",
                     "normalizedURL": "https://github.com/arduino-libraries/WiFiLink-Firmware.git",
+                    "repositoryName": "WiFiLink-Firmware",
                     "name": "",
                     "official": True,
                     "tag": "1.0.1",
@@ -233,6 +245,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/ArduinoCloudThing",
                     "normalizedURL": "https://github.com/arduino-libraries/ArduinoCloudThing.git",
+                    "repositoryName": "ArduinoCloudThing",
                     "name": "ArduinoCloudThing",
                     "official": True,
                     "tag": "1.7.3",
@@ -241,6 +254,7 @@
                 {
                     "submissionURL": "https://github.com/arduino-libraries/ArduinoCloudThing",
                     "normalizedURL": "https://github.com/arduino-libraries/ArduinoCloudThing.git",
+                    "repositoryName": "ArduinoCloudThing",
                     "name": "ArduinoCloudThing",
                     "official": True,
                     "tag": "1.7.3",